| 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 | $133.64 | 6.544% | $142.3854 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $9.41 | 6.302% | $10.003 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $28.89 | 3.330% | $29.852 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $125.35 | 10.777% | $138.859 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $159.71 | 6.166% | $169.5577 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $146.38 | 8.509% | $158.8355 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $91.44 | 3.513% | $94.6523 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $694.82 | $744.1449 | $744.15 | $744.15 | $744.30 | |