| 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 | $110.77 | 13.484% | $125.7062 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $12.78 | 5.446% | $13.476 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $199.32 | 12.463% | $224.1613 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $106.55 | 5.368% | $112.2696 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $150.71 | 3.295% | $155.6759 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $211.29 | 6.607% | $225.2499 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $37.87 | 3.750% | $39.2901 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $829.29 | $895.8290 | $895.84 | $895.85 | $895.90 | |