| 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 | $181.43 | 4.728% | $190.008 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $204.69 | 3.578% | $212.0138 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $48.33 | 4.103% | $50.313 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $12.60 | 8.573% | $13.6802 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $128.70 | 13.563% | $146.1556 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $33.29 | 11.431% | $37.0954 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $93.36 | 5.118% | $98.1382 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $702.40 | $747.4042 | $747.41 | $747.40 | $747.40 | |