| 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 | $185.42 | 11.515% | $206.7711 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $169.98 | 5.272% | $178.9413 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $207.89 | 13.829% | $236.6391 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $99.27 | 4.434% | $103.6716 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $116.47 | 4.271% | $121.4444 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $110.86 | 10.178% | $122.1433 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $202.72 | 13.145% | $229.3675 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $1,092.61 | $1,198.9783 | $1,198.97 | $1,198.95 | $1,198.90 | |