| 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 | $146.79 | 5.355% | $154.6506 | $154.65 | $154.65 | $154.70 |
| Purchase #2 | $9.55 | 9.579% | $10.4648 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $139.39 | 6.472% | $148.4113 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $47.57 | 10.207% | $52.4255 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $220.68 | 7.514% | $237.2619 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $70.40 | 6.246% | $74.7972 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $90.32 | 3.215% | $93.2238 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $724.70 | $771.2351 | $771.23 | $771.20 | $771.30 | |