| 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 | $132.70 | 13.758% | $150.9569 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $25.60 | 10.573% | $28.3067 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $207.56 | 7.641% | $223.4197 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $206.89 | 7.240% | $221.8688 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $147.53 | 3.585% | $152.819 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $106.62 | 8.452% | $115.6315 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $51.68 | 6.294% | $54.9327 | $54.93 | $54.95 | $54.90 |
| 7 purchase totals = | $878.58 | $947.9353 | $947.94 | $947.90 | $947.90 | |