| 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 | $195.53 | 13.248% | $221.4338 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $95.53 | 12.372% | $107.349 | $107.35 | $107.35 | $107.30 |
| Purchase #3 | $198.42 | 5.262% | $208.8609 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $161.69 | 5.150% | $170.017 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $46.63 | 3.344% | $48.1893 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $71.67 | 9.300% | $78.3353 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $96.49 | 12.476% | $108.5281 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $865.96 | $942.7134 | $942.72 | $942.75 | $942.60 | |