| 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 | $176.28 | 8.820% | $191.8279 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $21.27 | 3.501% | $22.0147 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $212.49 | 3.553% | $220.0398 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $129.46 | 10.131% | $142.5756 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $121.65 | 7.833% | $131.1788 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $27.69 | 3.198% | $28.5755 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $93.83 | 5.169% | $98.6801 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $782.67 | $834.8924 | $834.90 | $835.00 | $834.90 | |