| 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 | $152.81 | 5.216% | $160.7806 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $178.73 | 11.155% | $198.6673 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $242.35 | 4.818% | $254.0264 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $173.29 | 5.697% | $183.1623 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $248.49 | 10.800% | $275.3269 | $275.33 | $275.35 | $275.30 |
| Purchase #6 | $8.81 | 9.576% | $9.6536 | $9.65 | $9.65 | $9.70 |
| Purchase #7 | $50.32 | 6.428% | $53.5546 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $1,054.80 | $1,135.1717 | $1,135.17 | $1,135.20 | $1,135.30 | |