| 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 | $132.57 | 10.530% | $146.5296 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $186.39 | 8.793% | $202.7793 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $197.43 | 13.533% | $224.1482 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $158.58 | 8.669% | $172.3273 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $99.42 | 13.768% | $113.1081 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $48.46 | 9.360% | $52.9959 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $200.87 | 4.719% | $210.3491 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,023.72 | $1,122.2375 | $1,122.25 | $1,122.30 | $1,122.10 | |