| 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 | $153.75 | 11.119% | $170.8455 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $66.71 | 11.418% | $74.3269 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $133.41 | 13.339% | $151.2056 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $31.62 | 7.252% | $33.9131 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $88.25 | 7.668% | $95.017 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $88.83 | 3.812% | $92.2162 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $210.35 | 10.338% | $232.096 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $772.92 | $849.6203 | $849.64 | $849.60 | $849.50 | |