| 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 | $125.29 | 11.863% | $140.1532 | $140.15 | $140.15 | $140.20 |
| Purchase #2 | $64.52 | 9.794% | $70.8391 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $197.92 | 13.686% | $225.0073 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $136.89 | 11.509% | $152.6447 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $123.68 | 7.815% | $133.3456 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $191.89 | 9.808% | $210.7106 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $47.72 | 6.176% | $50.6672 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $887.91 | $983.3677 | $983.37 | $983.35 | $983.30 | |