| 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 | $213.97 | 8.748% | $232.6881 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $147.85 | 13.299% | $167.5126 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $19.76 | 10.794% | $21.8929 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $166.72 | 12.513% | $187.5817 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $202.89 | 4.524% | $212.0687 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $77.51 | 12.480% | $87.1832 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $210.63 | 12.846% | $237.6875 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $1,039.33 | $1,146.6147 | $1,146.61 | $1,146.65 | $1,146.70 | |