| 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 | $139.92 | 8.644% | $152.0147 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $181.53 | 4.288% | $189.314 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $145.93 | 10.467% | $161.2045 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $45.86 | 13.198% | $51.9126 | $51.91 | $51.90 | $51.90 |
| Purchase #5 | $67.28 | 9.269% | $73.5162 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $89.59 | 10.524% | $99.0185 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $25.31 | 10.849% | $28.0559 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $695.42 | $755.0364 | $755.03 | $754.95 | $755.00 | |