| 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 | $169.39 | 3.603% | $175.4931 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $103.50 | 8.461% | $112.2571 | $112.26 | $112.25 | $112.30 |
| Purchase #3 | $54.31 | 10.687% | $60.1141 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $162.39 | 10.608% | $179.6163 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $141.49 | 4.764% | $148.2306 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $102.80 | 7.797% | $110.8153 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $137.49 | 6.457% | $146.3677 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $871.37 | $932.8942 | $932.90 | $932.85 | $932.90 | |