| 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 | $162.35 | 7.688% | $174.8315 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $11.64 | 13.601% | $13.2232 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $108.78 | 6.120% | $115.4373 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $148.68 | 12.153% | $166.7491 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $217.51 | 10.340% | $240.0005 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $47.57 | 3.262% | $49.1217 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $58.80 | 9.359% | $64.3031 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $755.33 | $823.6664 | $823.66 | $823.65 | $823.50 | |