| 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 | $143.91 | 13.727% | $163.6645 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $111.66 | 4.246% | $116.4011 | $116.40 | $116.40 | $116.40 |
| Purchase #3 | $222.96 | 10.387% | $246.1189 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $181.92 | 12.248% | $204.2016 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $34.61 | 3.410% | $35.7902 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $9.32 | 9.606% | $10.2153 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $25.26 | 3.690% | $26.1921 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $729.64 | $802.5837 | $802.58 | $802.55 | $802.60 | |