| 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 | $155.62 | 4.603% | $162.7832 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $53.96 | 6.770% | $57.6131 | $57.61 | $57.60 | $57.60 |
| Purchase #3 | $89.76 | 8.703% | $97.5718 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $112.69 | 3.466% | $116.5958 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $29.54 | 11.184% | $32.8438 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $9.33 | 7.271% | $10.0084 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $212.39 | 10.834% | $235.4003 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $663.29 | $712.8164 | $712.81 | $712.80 | $712.80 | |