| 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 | $133.89 | 4.733% | $140.227 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $94.36 | 13.352% | $106.9589 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $27.39 | 6.171% | $29.0802 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $48.89 | 7.243% | $52.4311 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $9.47 | 6.459% | $10.0817 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $153.85 | 12.317% | $172.7997 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $45.34 | 3.641% | $46.9908 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $513.19 | $558.5694 | $558.57 | $558.65 | $558.60 | |