| 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 | $114.89 | 5.455% | $121.1572 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $165.84 | 13.553% | $188.3163 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $180.44 | 8.593% | $195.9452 | $195.95 | $195.95 | $195.90 |
| Purchase #4 | $148.50 | 7.653% | $159.8647 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $185.65 | 10.667% | $205.4533 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $19.70 | 11.751% | $22.0149 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $96.81 | 8.402% | $104.944 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $911.83 | $997.6956 | $997.69 | $997.65 | $997.70 | |