| 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 | $149.83 | 9.259% | $163.7028 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $170.42 | 11.412% | $189.8683 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $235.55 | 9.116% | $257.0227 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $117.52 | 4.203% | $122.4594 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $87.92 | 8.462% | $95.3598 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $183.31 | 3.798% | $190.2721 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $17.34 | 11.516% | $19.3369 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $961.89 | $1,038.0220 | $1,038.02 | $1,037.95 | $1,038.10 | |