| 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 | $229.32 | 3.378% | $237.0664 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $169.78 | 3.560% | $175.8242 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $31.82 | 6.484% | $33.8832 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $176.46 | 3.585% | $182.7861 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $141.86 | 10.607% | $156.9071 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $24.28 | 10.424% | $26.8109 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $112.25 | 9.115% | $122.4816 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $885.77 | $935.7595 | $935.76 | $935.75 | $935.80 | |