| 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 | $143.64 | 11.369% | $159.9704 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $222.47 | 5.816% | $235.4089 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $23.55 | 9.637% | $25.8195 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $49.26 | 13.654% | $55.986 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $219.44 | 8.670% | $238.4654 | $238.47 | $238.45 | $238.50 |
| Purchase #6 | $139.90 | 11.590% | $156.1144 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $56.65 | 3.512% | $58.6395 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $854.91 | $930.4041 | $930.41 | $930.35 | $930.40 | |