| 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 | $209.36 | 5.168% | $220.1797 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $128.48 | 11.804% | $143.6458 | $143.65 | $143.65 | $143.60 |
| Purchase #3 | $81.98 | 6.450% | $87.2677 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $84.85 | 10.569% | $93.8178 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $22.32 | 8.858% | $24.2971 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $147.51 | 4.741% | $154.5034 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $88.42 | 5.683% | $93.4449 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $762.92 | $817.1564 | $817.16 | $817.15 | $817.10 | |