| 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 | $139.63 | 7.525% | $150.1372 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $19.47 | 4.682% | $20.3816 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $25.54 | 8.194% | $27.6327 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $144.83 | 5.247% | $152.4292 | $152.43 | $152.45 | $152.40 |
| Purchase #5 | $206.90 | 7.131% | $221.654 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $249.89 | 4.659% | $261.5324 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $84.42 | 9.396% | $92.3521 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $870.68 | $926.1192 | $926.11 | $926.20 | $926.10 | |