| 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 | $138.77 | 4.115% | $144.4804 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $172.71 | 12.735% | $194.7046 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $95.37 | 9.405% | $104.3395 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $144.51 | 7.264% | $155.0072 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $159.70 | 4.625% | $167.0861 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $136.25 | 13.269% | $154.329 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $99.81 | 10.661% | $110.4507 | $110.45 | $110.45 | $110.50 |
| 7 purchase totals = | $947.12 | $1,030.3975 | $1,030.40 | $1,030.45 | $1,030.40 | |