| 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 | $105.54 | 13.253% | $119.5272 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $137.49 | 12.265% | $154.3531 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $122.77 | 11.698% | $137.1316 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $116.50 | 7.821% | $125.6115 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $166.85 | 13.198% | $188.8709 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $187.30 | 12.618% | $210.9335 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $47.46 | 13.222% | $53.7352 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $883.91 | $990.1630 | $990.16 | $990.20 | $990.10 | |