| 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 | $140.72 | 7.347% | $151.0587 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $50.28 | 12.615% | $56.6228 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $129.93 | 11.185% | $144.4627 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $82.29 | 10.793% | $91.1716 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $229.58 | 6.572% | $244.668 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $49.74 | 5.808% | $52.6289 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $135.51 | 8.200% | $146.6218 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $818.05 | $887.2345 | $887.23 | $887.15 | $887.30 | |