| 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 | $210.63 | 5.675% | $222.5833 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $208.57 | 7.331% | $223.8603 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $241.68 | 3.849% | $250.9823 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $168.34 | 12.642% | $189.6215 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $146.81 | 6.458% | $156.291 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $41.49 | 11.662% | $46.3286 | $46.33 | $46.35 | $46.30 |
| Purchase #7 | $83.91 | 3.106% | $86.5162 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $1,101.43 | $1,176.1832 | $1,176.18 | $1,176.20 | $1,176.20 | |