| 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 | $77.33 | 7.220% | $82.9132 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $168.78 | 11.364% | $187.9602 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $133.60 | 4.751% | $139.9473 | $139.95 | $139.95 | $139.90 |
| Purchase #4 | $108.80 | 8.567% | $118.1209 | $118.12 | $118.10 | $118.10 |
| Purchase #5 | $146.85 | 9.429% | $160.6965 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $178.64 | 8.674% | $194.1352 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $154.84 | 6.104% | $164.2914 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $968.84 | $1,048.0647 | $1,048.07 | $1,048.05 | $1,048.00 | |