| 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 | $140.68 | 7.189% | $150.7935 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $243.85 | 11.859% | $272.7682 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $59.81 | 9.197% | $65.3107 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $163.30 | 4.464% | $170.5897 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $249.96 | 10.246% | $275.5709 | $275.57 | $275.55 | $275.60 |
| Purchase #6 | $24.76 | 6.281% | $26.3152 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $161.30 | 3.220% | $166.4939 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $1,043.66 | $1,127.8421 | $1,127.84 | $1,127.80 | $1,127.90 | |