| 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 | $103.73 | 4.164% | $108.0493 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $91.71 | 9.337% | $100.273 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $170.29 | 10.784% | $188.6541 | $188.65 | $188.65 | $188.70 |
| Purchase #4 | $51.33 | 12.640% | $57.8181 | $57.82 | $57.80 | $57.80 |
| Purchase #5 | $181.83 | 6.508% | $193.6635 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $170.63 | 10.596% | $188.71 | $188.71 | $188.70 | $188.70 |
| Purchase #7 | $55.51 | 11.143% | $61.6955 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $825.03 | $898.8635 | $898.86 | $898.80 | $898.90 | |