| 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 | $143.39 | 3.409% | $148.2782 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $94.60 | 10.515% | $104.5472 | $104.55 | $104.55 | $104.50 |
| Purchase #3 | $101.50 | 8.370% | $109.9956 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $180.98 | 8.817% | $196.937 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $80.70 | 10.187% | $88.9209 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $47.55 | 9.859% | $52.238 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $22.74 | 12.327% | $25.5432 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $671.46 | $726.4601 | $726.47 | $726.50 | $726.30 | |