| 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 | $70.61 | 5.283% | $74.3403 | $74.34 | $74.35 | $74.30 |
| Purchase #2 | $140.27 | 10.132% | $154.4822 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $16.74 | 10.737% | $18.5374 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $6.41 | 12.456% | $7.2084 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $168.71 | 10.254% | $186.0095 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $235.80 | 8.213% | $255.1663 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $206.90 | 9.819% | $227.2155 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $845.44 | $922.9596 | $922.97 | $922.95 | $922.90 | |