| 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 | $188.83 | 3.696% | $195.8092 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $227.73 | 3.266% | $235.1677 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $147.79 | 8.518% | $160.3788 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $208.64 | 11.524% | $232.6837 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $223.91 | 3.780% | $232.3738 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $70.71 | 13.560% | $80.2983 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $110.28 | 7.184% | $118.2025 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $1,177.89 | $1,254.9140 | $1,254.91 | $1,254.90 | $1,255.00 | |