| 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 | $151.65 | 5.255% | $159.6192 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $31.87 | 13.807% | $36.2703 | $36.27 | $36.25 | $36.30 |
| Purchase #3 | $104.68 | 8.298% | $113.3663 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $134.46 | 3.310% | $138.9106 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $195.52 | 13.590% | $222.0912 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $244.27 | 6.749% | $260.7558 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $21.79 | 5.169% | $22.9163 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $884.24 | $953.9297 | $953.94 | $953.85 | $954.00 | |