| 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 | $145.36 | 9.530% | $159.2128 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $181.55 | 12.531% | $204.3 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $221.27 | 6.421% | $235.4777 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $6.55 | 9.831% | $7.1939 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $45.79 | 5.177% | $48.1605 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $229.86 | 7.645% | $247.4328 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $143.68 | 6.108% | $152.456 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $974.06 | $1,054.2337 | $1,054.23 | $1,054.25 | $1,054.30 | |