| 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 | $178.81 | 11.241% | $198.91 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $71.63 | 4.532% | $74.8763 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $80.70 | 3.589% | $83.5963 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $21.57 | 8.815% | $23.4714 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $94.57 | 9.509% | $103.5627 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $140.83 | 11.736% | $157.3578 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $183.80 | 3.130% | $189.5529 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $771.91 | $831.3274 | $831.33 | $831.30 | $831.50 | |