| 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 | $159.61 | 13.186% | $180.6562 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $119.97 | 3.632% | $124.3273 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $34.52 | 3.496% | $35.7268 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $189.71 | 4.863% | $198.9356 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $68.82 | 7.185% | $73.7647 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $142.51 | 10.389% | $157.3154 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $142.82 | 4.407% | $149.1141 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $857.96 | $919.8401 | $919.85 | $919.85 | $919.80 | |