| 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 | $172.29 | 10.369% | $190.1548 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $163.69 | 5.808% | $173.1971 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $35.29 | 10.683% | $39.06 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $156.72 | 5.362% | $165.1233 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $30.77 | 3.173% | $31.7463 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $190.62 | 7.270% | $204.4781 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $112.53 | 6.122% | $119.4191 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $861.91 | $923.1787 | $923.18 | $923.15 | $923.20 | |