| 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 | $131.31 | 11.839% | $146.8558 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $97.60 | 9.135% | $106.5158 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $24.31 | 13.577% | $27.6106 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $98.42 | 10.193% | $108.452 | $108.45 | $108.45 | $108.50 |
| Purchase #5 | $34.71 | 13.497% | $39.3948 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $221.43 | 7.296% | $237.5855 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $170.96 | 9.792% | $187.7004 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $778.74 | $854.1149 | $854.12 | $854.10 | $854.20 | |