| 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 | $146.28 | 10.283% | $161.322 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $24.71 | 9.337% | $27.0172 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $194.87 | 5.758% | $206.0906 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $30.45 | 4.180% | $31.7228 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $56.97 | 11.607% | $63.5825 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $132.76 | 5.480% | $140.0352 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $232.59 | 12.126% | $260.7939 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $818.63 | $890.5642 | $890.56 | $890.55 | $890.50 | |