| 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 | $142.86 | 12.362% | $160.5204 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $190.82 | 3.586% | $197.6628 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $127.44 | 9.597% | $139.6704 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $191.44 | 6.671% | $204.211 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $142.27 | 3.171% | $146.7814 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $6.58 | 5.329% | $6.9306 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $108.27 | 9.436% | $118.4864 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $909.68 | $974.2630 | $974.26 | $974.25 | $974.30 | |