| 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 | $157.65 | 12.414% | $177.2207 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $62.64 | 3.309% | $64.7128 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $88.76 | 10.738% | $98.291 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $153.38 | 4.697% | $160.5843 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $19.98 | 12.254% | $22.4283 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $117.89 | 7.332% | $126.5337 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $212.30 | 13.412% | $240.7737 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $812.60 | $890.5445 | $890.53 | $890.55 | $890.50 | |