| 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 | $155.28 | 13.417% | $176.1139 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $186.56 | 11.874% | $208.7121 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $231.97 | 7.488% | $249.3399 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $69.70 | 13.113% | $78.8398 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $41.40 | 12.472% | $46.5634 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $199.47 | 13.313% | $226.0254 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $41.52 | 12.602% | $46.7524 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $925.90 | $1,032.3469 | $1,032.34 | $1,032.35 | $1,032.30 | |