| 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 | $137.95 | 9.437% | $150.9683 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $142.51 | 4.313% | $148.6565 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $225.55 | 4.597% | $235.9185 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $99.39 | 4.163% | $103.5276 | $103.53 | $103.55 | $103.50 |
| Purchase #5 | $20.80 | 12.849% | $23.4726 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $60.86 | 7.382% | $65.3527 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $105.60 | 3.652% | $109.4565 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $792.66 | $837.3527 | $837.36 | $837.30 | $837.50 | |