| 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 | $149.94 | 9.278% | $163.8514 | $163.85 | $163.85 | $163.90 |
| Purchase #2 | $62.57 | 10.310% | $69.021 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $11.39 | 6.309% | $12.1086 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $112.26 | 3.727% | $116.4439 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $212.42 | 9.520% | $232.6424 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $39.31 | 8.593% | $42.6879 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $54.90 | 12.853% | $61.9563 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $642.79 | $698.7115 | $698.71 | $698.70 | $698.70 | |