| 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 | $16.89 | 11.275% | $18.7943 | $18.79 | $18.80 | $18.80 |
| Purchase #2 | $127.55 | 6.359% | $135.6609 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $152.43 | 8.429% | $165.2783 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $136.90 | 10.685% | $151.5278 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $72.69 | 8.124% | $78.5953 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $194.63 | 9.311% | $212.752 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $60.76 | 5.450% | $64.0714 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $761.85 | $826.6800 | $826.68 | $826.70 | $826.80 | |