| 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 | $143.89 | 3.837% | $149.4111 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $10.71 | 4.349% | $11.1758 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $159.90 | 6.313% | $169.9945 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $95.28 | 4.744% | $99.8001 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $244.90 | 9.573% | $268.3443 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $47.85 | 9.478% | $52.3852 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $32.42 | 8.309% | $35.1138 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $734.95 | $786.2248 | $786.22 | $786.25 | $786.20 | |