| 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 | $171.86 | 9.691% | $188.515 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $204.55 | 12.191% | $229.4867 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $194.93 | 10.220% | $214.8518 | $214.85 | $214.85 | $214.90 |
| Purchase #4 | $79.57 | 7.778% | $85.759 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $118.35 | 7.343% | $127.0404 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $201.73 | 11.129% | $224.1805 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $75.98 | 13.134% | $85.9592 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $1,046.97 | $1,155.7926 | $1,155.80 | $1,155.80 | $1,155.90 | |