| 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 | $172.69 | 12.577% | $194.4092 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $82.61 | 13.302% | $93.5988 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $46.32 | 7.171% | $49.6416 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $129.43 | 8.299% | $140.1714 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $142.78 | 11.503% | $159.204 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $181.83 | 3.860% | $188.8486 | $188.85 | $188.85 | $188.80 |
| Purchase #7 | $63.63 | 3.584% | $65.9105 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $819.29 | $891.7841 | $891.78 | $891.75 | $891.70 | |