| 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 | $162.86 | 8.727% | $177.0728 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $148.55 | 10.178% | $163.6694 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $133.46 | 9.427% | $146.0413 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $61.82 | 13.855% | $70.3852 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $51.85 | 4.242% | $54.0495 | $54.05 | $54.05 | $54.00 |
| Purchase #6 | $90.53 | 4.856% | $94.9261 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $131.96 | 7.765% | $142.2067 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $781.03 | $848.3510 | $848.36 | $848.35 | $848.30 | |