| 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 | $225.25 | 9.647% | $246.9799 | $246.98 | $247.00 | $247.00 |
| Purchase #2 | $14.77 | 13.857% | $16.8167 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $143.41 | 12.661% | $161.5671 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $78.93 | 7.517% | $84.8632 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $158.87 | 10.320% | $175.2654 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $203.79 | 10.734% | $225.6648 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $16.78 | 7.568% | $18.0499 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $841.80 | $929.2070 | $929.21 | $929.15 | $929.30 | |