| 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 | $158.74 | 4.568% | $165.9912 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $237.74 | 5.544% | $250.9203 | $250.92 | $250.90 | $250.90 |
| Purchase #3 | $17.58 | 4.686% | $18.4038 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $58.64 | 9.252% | $64.0654 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $188.65 | 11.637% | $210.6032 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $49.60 | 4.564% | $51.8637 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $122.61 | 11.208% | $136.3521 | $136.35 | $136.35 | $136.40 |
| 7 purchase totals = | $833.56 | $898.1997 | $898.19 | $898.15 | $898.30 | |