| 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 | $131.46 | 13.292% | $148.9337 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $15.84 | 12.468% | $17.8149 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $40.62 | 6.714% | $43.3472 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $61.93 | 10.219% | $68.2586 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $131.42 | 13.333% | $148.9422 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $250.84 | 12.667% | $282.6139 | $282.61 | $282.60 | $282.60 |
| Purchase #7 | $56.71 | 11.681% | $63.3343 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $688.82 | $773.2448 | $773.23 | $773.25 | $773.10 | |