| 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 | $157.96 | 3.762% | $163.9025 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $142.70 | 9.844% | $156.7474 | $156.75 | $156.75 | $156.70 |
| Purchase #3 | $163.40 | 8.690% | $177.5995 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $241.47 | 10.244% | $266.2062 | $266.21 | $266.20 | $266.20 |
| Purchase #5 | $240.87 | 10.685% | $266.607 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $85.33 | 11.720% | $95.3307 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $93.31 | 9.753% | $102.4105 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $1,125.04 | $1,228.8038 | $1,228.81 | $1,228.80 | $1,228.70 | |