| 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 | $148.89 | 5.523% | $157.1132 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $246.72 | 6.501% | $262.7593 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $68.94 | 3.224% | $71.1626 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $22.53 | 5.462% | $23.7606 | $23.76 | $23.75 | $23.80 |
| Purchase #5 | $90.40 | 13.626% | $102.7179 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $66.72 | 13.121% | $75.4743 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $142.39 | 5.509% | $150.2343 | $150.23 | $150.25 | $150.20 |
| 7 purchase totals = | $786.59 | $843.2222 | $843.21 | $843.15 | $843.30 | |