| 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 | $149.39 | 3.136% | $154.0749 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $21.29 | 13.524% | $24.1693 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $76.98 | 8.722% | $83.6942 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $220.59 | 8.728% | $239.8431 | $239.84 | $239.85 | $239.80 |
| Purchase #5 | $166.50 | 10.658% | $184.2456 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $158.33 | 7.817% | $170.7067 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $143.69 | 11.500% | $160.2144 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $936.77 | $1,016.9482 | $1,016.94 | $1,016.90 | $1,016.90 | |