| 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 | $130.72 | 5.568% | $137.9985 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $225.91 | 10.855% | $250.4325 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $59.71 | 7.765% | $64.3465 | $64.35 | $64.35 | $64.30 |
| Purchase #4 | $227.30 | 4.621% | $237.8035 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $13.97 | 6.236% | $14.8412 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $136.76 | 13.172% | $154.774 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $38.65 | 6.273% | $41.0745 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $833.02 | $901.2707 | $901.26 | $901.25 | $901.20 | |