| 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 | $137.37 | 6.219% | $145.913 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $103.49 | 4.359% | $108.0011 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $46.93 | 7.805% | $50.5929 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $139.77 | 3.194% | $144.2343 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $9.25 | 10.227% | $10.196 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $62.81 | 7.457% | $67.4937 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $198.41 | 6.226% | $210.763 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $698.03 | $737.1940 | $737.18 | $737.20 | $737.20 | |