| 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 | $116.28 | 6.786% | $124.1708 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $133.86 | 4.285% | $139.5959 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $130.54 | 6.256% | $138.7066 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $173.77 | 6.666% | $185.3535 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $50.55 | 7.844% | $54.5151 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $162.47 | 10.115% | $178.9038 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $9.58 | 6.342% | $10.1876 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $777.05 | $831.4333 | $831.44 | $831.40 | $831.50 | |