| 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 | $118.79 | 4.846% | $124.5466 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $145.79 | 12.364% | $163.8155 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $158.95 | 5.703% | $168.0149 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $57.46 | 13.491% | $65.2119 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $135.31 | 12.556% | $152.2995 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $230.51 | 13.148% | $260.8175 | $260.82 | $260.80 | $260.80 |
| Purchase #7 | $118.51 | 10.803% | $131.3126 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $965.32 | $1,066.0185 | $1,066.02 | $1,065.95 | $1,065.90 | |