| 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 | $74.34 | 5.297% | $78.2778 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $180.49 | 7.372% | $193.7957 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $184.61 | 4.243% | $192.443 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $31.94 | 4.443% | $33.3591 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $138.57 | 8.440% | $150.2653 | $150.27 | $150.25 | $150.30 |
| Purchase #6 | $201.83 | 8.203% | $218.3861 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $22.86 | 8.429% | $24.7869 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $834.64 | $891.3139 | $891.33 | $891.35 | $891.40 | |