| 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 | $118.29 | 13.171% | $133.87 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $88.55 | 6.106% | $93.9569 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $137.81 | 8.834% | $149.9841 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $209.42 | 13.271% | $237.2121 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $39.34 | 8.582% | $42.7162 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $106.86 | 5.165% | $112.3793 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $187.84 | 3.662% | $194.7187 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $888.11 | $964.8373 | $964.84 | $964.80 | $964.90 | |