| 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 | $163.45 | 8.269% | $176.9657 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $130.36 | 5.438% | $137.449 | $137.45 | $137.45 | $137.40 |
| Purchase #3 | $12.96 | 10.488% | $14.3192 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $174.96 | 4.371% | $182.6075 | $182.61 | $182.60 | $182.60 |
| Purchase #5 | $78.26 | 12.641% | $88.1528 | $88.15 | $88.15 | $88.20 |
| Purchase #6 | $203.80 | 6.358% | $216.7576 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $64.35 | 9.309% | $70.3403 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $828.14 | $886.5921 | $886.60 | $886.55 | $886.60 | |