| 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 | $134.34 | 13.442% | $152.398 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $57.84 | 8.751% | $62.9016 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $72.42 | 7.669% | $77.9739 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $139.89 | 3.458% | $144.7274 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $87.62 | 5.189% | $92.1666 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $217.41 | 13.523% | $246.8104 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $129.48 | 8.631% | $140.6554 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $839.00 | $917.6333 | $917.64 | $917.60 | $917.70 | |