| 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 | $147.27 | 8.754% | $160.162 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $46.26 | 9.535% | $50.6709 | $50.67 | $50.65 | $50.70 |
| Purchase #3 | $182.33 | 11.757% | $203.7665 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $17.95 | 10.300% | $19.7989 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $170.93 | 8.746% | $185.8795 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $57.25 | 11.581% | $63.8801 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $106.48 | 9.784% | $116.898 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $728.47 | $801.0559 | $801.06 | $801.05 | $801.20 | |