| 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 | $127.29 | 13.363% | $144.2998 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $31.83 | 4.261% | $33.1863 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $100.84 | 13.251% | $114.2023 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $6.85 | 5.367% | $7.2176 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $38.39 | 9.601% | $42.0758 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $155.74 | 9.213% | $170.0883 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $167.60 | 7.814% | $180.6963 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $628.54 | $691.7664 | $691.78 | $691.80 | $691.80 | |