| 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 | $180.77 | 11.401% | $201.3796 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $194.95 | 5.750% | $206.1596 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $164.95 | 11.746% | $184.325 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $218.28 | 7.563% | $234.7885 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $82.34 | 3.650% | $85.3454 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $25.64 | 5.743% | $27.1125 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $127.68 | 13.528% | $144.9526 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $994.61 | $1,084.0632 | $1,084.07 | $1,084.10 | $1,084.10 | |