| 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 | $55.73 | 7.278% | $59.786 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $166.55 | 11.772% | $186.1563 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $58.67 | 13.163% | $66.3927 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $131.93 | 4.740% | $138.1835 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $173.39 | 12.754% | $195.5042 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $214.54 | 10.594% | $237.2684 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $115.71 | 8.191% | $125.1878 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $916.52 | $1,008.4789 | $1,008.48 | $1,008.50 | $1,008.60 | |