| 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 | $177.81 | 3.837% | $184.6326 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $202.89 | 9.674% | $222.5176 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $63.88 | 12.422% | $71.8152 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $68.72 | 10.728% | $76.0923 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $101.99 | 8.776% | $110.9406 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $124.25 | 13.519% | $141.0474 | $141.05 | $141.05 | $141.00 |
| Purchase #7 | $168.92 | 3.424% | $174.7038 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $908.46 | $981.7495 | $981.75 | $981.75 | $981.60 | |