| 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 | $163.74 | 13.653% | $186.0954 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $210.47 | 10.214% | $231.9674 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $195.86 | 12.717% | $220.7675 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $177.56 | 5.109% | $186.6315 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $87.83 | 8.429% | $95.2332 | $95.23 | $95.25 | $95.20 |
| Purchase #6 | $107.55 | 11.120% | $119.5096 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $40.71 | 8.189% | $44.0437 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $983.72 | $1,084.2483 | $1,084.25 | $1,084.25 | $1,084.20 | |