| 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 | $162.97 | 8.704% | $177.1549 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $103.76 | 10.303% | $114.4504 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $149.65 | 8.203% | $161.9258 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $130.66 | 9.494% | $143.0649 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $60.72 | 5.195% | $63.8744 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $77.65 | 9.234% | $84.8202 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $59.52 | 7.330% | $63.8828 | $63.88 | $63.90 | $63.90 |
| 7 purchase totals = | $744.93 | $809.1734 | $809.16 | $809.15 | $809.30 | |