| 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 | $183.30 | 10.269% | $202.1231 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $58.38 | 11.829% | $65.2858 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $133.63 | 13.523% | $151.7008 | $151.70 | $151.70 | $151.70 |
| Purchase #4 | $34.94 | 5.184% | $36.7513 | $36.75 | $36.75 | $36.80 |
| Purchase #5 | $143.90 | 9.137% | $157.0481 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $99.62 | 12.290% | $111.8633 | $111.86 | $111.85 | $111.90 |
| Purchase #7 | $111.28 | 13.691% | $126.5153 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $765.05 | $851.2877 | $851.29 | $851.25 | $851.30 | |