| 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 | $163.84 | 8.497% | $177.7615 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $249.71 | 4.167% | $260.1154 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $157.88 | 7.550% | $169.7999 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $93.58 | 8.511% | $101.5446 | $101.54 | $101.55 | $101.50 |
| Purchase #5 | $208.32 | 7.225% | $223.3711 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $174.69 | 13.732% | $198.6784 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $198.94 | 7.298% | $213.4586 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $1,246.96 | $1,344.7295 | $1,344.73 | $1,344.70 | $1,344.80 | |