| 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 | $188.90 | 6.546% | $201.2654 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $216.32 | 6.295% | $229.9373 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $153.79 | 5.450% | $162.1716 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $38.59 | 10.182% | $42.5192 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $61.89 | 11.292% | $68.8786 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $118.28 | 12.669% | $133.2649 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $111.81 | 3.698% | $115.9447 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $889.58 | $953.9817 | $953.98 | $953.95 | $954.00 | |