| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.49 | 4.310% | $210.1742 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $108.61 | 13.499% | $123.2713 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $134.83 | 7.574% | $145.042 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $152.26 | 10.430% | $168.1407 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $238.47 | 11.860% | $266.7525 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $156.96 | 13.511% | $178.1669 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $113.32 | 11.819% | $126.7133 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $1,105.94 | $1,218.2609 | $1,218.25 | $1,218.20 | $1,218.30 | |