| 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 | $163.82 | 4.172% | $170.6546 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $57.32 | 13.511% | $65.0645 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $225.44 | 6.607% | $240.3348 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $205.61 | 8.855% | $223.8168 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $84.43 | 3.459% | $87.3504 | $87.35 | $87.35 | $87.40 |
| Purchase #6 | $61.82 | 7.856% | $66.6766 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $54.44 | 6.199% | $57.8147 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $852.88 | $911.7124 | $911.70 | $911.70 | $911.80 | |