| 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 | $153.93 | 7.859% | $166.0274 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $34.91 | 12.354% | $39.2228 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $69.61 | 13.105% | $78.7324 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $131.78 | 12.360% | $148.068 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $91.41 | 5.127% | $96.0966 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $190.91 | 7.189% | $204.6345 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $201.38 | 4.440% | $210.3213 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $873.93 | $943.1030 | $943.10 | $943.10 | $943.00 | |