| 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 | $9.32 | 4.379% | $9.7281 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $159.33 | 9.809% | $174.9587 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $30.97 | 8.248% | $33.5244 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $151.83 | 11.513% | $169.3102 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $138.78 | 4.514% | $145.0445 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $175.25 | 9.178% | $191.3344 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $203.50 | 7.338% | $218.4328 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $868.98 | $942.3331 | $942.32 | $942.35 | $942.20 | |