| 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 | $69.44 | 12.769% | $78.3068 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $117.55 | 12.465% | $132.2026 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $17.95 | 10.311% | $19.8008 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $151.65 | 12.160% | $170.0906 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $225.50 | 12.452% | $253.5793 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $177.47 | 12.854% | $200.282 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $100.26 | 7.580% | $107.8597 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $859.82 | $962.1218 | $962.12 | $962.15 | $962.20 | |