| 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 | $165.35 | 11.625% | $184.5719 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $220.56 | 12.810% | $248.8137 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $210.92 | 4.597% | $220.616 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $68.68 | 13.801% | $78.1585 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $96.80 | 9.483% | $105.9795 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $224.99 | 13.816% | $256.0746 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $165.40 | 8.827% | $179.9999 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,152.70 | $1,274.2141 | $1,274.21 | $1,274.15 | $1,274.30 | |