| 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 | $141.55 | 13.538% | $160.713 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $20.78 | 13.141% | $23.5107 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $38.48 | 4.728% | $40.2993 | $40.30 | $40.30 | $40.30 |
| Purchase #4 | $28.91 | 11.172% | $32.1398 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $55.68 | 7.671% | $59.9512 | $59.95 | $59.95 | $60.00 |
| Purchase #6 | $135.62 | 10.248% | $149.5183 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $119.56 | 3.778% | $124.077 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $540.58 | $590.2093 | $590.21 | $590.20 | $590.20 | |