| 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 | $178.90 | 11.517% | $199.5039 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $45.82 | 8.256% | $49.6029 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $128.25 | 9.322% | $140.2055 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $213.87 | 10.243% | $235.7767 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $107.71 | 3.588% | $111.5746 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $143.88 | 8.229% | $155.7199 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $30.52 | 10.465% | $33.7139 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $848.95 | $926.0974 | $926.09 | $926.05 | $926.10 | |