| 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 | $138.77 | 9.300% | $151.6756 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $108.80 | 3.150% | $112.2272 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $44.84 | 12.385% | $50.3934 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $156.63 | 8.356% | $169.718 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $173.98 | 5.414% | $183.3993 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $80.35 | 8.662% | $87.3099 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $59.85 | 12.376% | $67.257 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $763.22 | $821.9804 | $821.99 | $822.00 | $822.00 | |