| 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 | $144.61 | 8.476% | $156.8671 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $228.28 | 3.600% | $236.4981 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $118.86 | 9.536% | $130.1945 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $59.44 | 13.176% | $67.2718 | $67.27 | $67.25 | $67.30 |
| Purchase #5 | $32.76 | 9.807% | $35.9728 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $103.81 | 12.512% | $116.7987 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $81.95 | 6.216% | $87.044 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $769.71 | $830.6470 | $830.64 | $830.60 | $830.70 | |