| 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 | $156.42 | 6.354% | $166.3589 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $95.82 | 6.120% | $101.6842 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $71.36 | 10.127% | $78.5866 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $9.58 | 9.434% | $10.4838 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $98.61 | 3.681% | $102.2398 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $97.69 | 9.303% | $106.7781 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $177.32 | 10.188% | $195.3854 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $706.80 | $761.5168 | $761.52 | $761.60 | $761.60 | |