| 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 | $73.93 | 6.494% | $78.731 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $25.64 | 8.146% | $27.7286 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $155.98 | 13.576% | $177.1558 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $179.97 | 10.233% | $198.3863 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $24.59 | 8.300% | $26.631 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $166.62 | 13.719% | $189.4786 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $75.91 | 12.161% | $85.1414 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $702.64 | $783.2527 | $783.26 | $783.35 | $783.20 | |