| 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 | $152.76 | 9.752% | $167.6572 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $46.28 | 8.313% | $50.1273 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $65.39 | 8.676% | $71.0632 | $71.06 | $71.05 | $71.10 |
| Purchase #4 | $160.65 | 5.744% | $169.8777 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $127.38 | 6.593% | $135.7782 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $213.85 | 11.614% | $238.6865 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $97.99 | 3.413% | $101.3344 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $864.30 | $934.5245 | $934.53 | $934.60 | $934.60 | |