| 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 | $144.67 | 10.258% | $159.5102 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $104.38 | 13.590% | $118.5652 | $118.57 | $118.55 | $118.60 |
| Purchase #3 | $19.87 | 6.381% | $21.1379 | $21.14 | $21.15 | $21.10 |
| Purchase #4 | $99.26 | 9.600% | $108.789 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $155.28 | 6.367% | $165.1667 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $165.43 | 5.241% | $174.1002 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $13.29 | 3.146% | $13.7081 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $702.18 | $760.9773 | $760.99 | $760.95 | $761.00 | |