| 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 | $170.80 | 6.464% | $181.8405 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $226.80 | 12.589% | $255.3519 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $204.78 | 5.290% | $215.6129 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $204.90 | 13.813% | $233.2028 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $27.93 | 4.478% | $29.1807 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $243.53 | 10.727% | $269.6535 | $269.65 | $269.65 | $269.70 |
| Purchase #7 | $118.62 | 4.688% | $124.1809 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $1,197.36 | $1,309.0232 | $1,309.01 | $1,309.05 | $1,309.10 | |