| 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 | $181.33 | 12.118% | $203.3036 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $69.48 | 8.443% | $75.3462 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $21.96 | 9.865% | $24.1264 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $108.27 | 4.872% | $113.5449 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $228.75 | 4.181% | $238.314 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $172.88 | 10.352% | $190.7765 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $44.79 | 7.599% | $48.1936 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $827.46 | $893.6052 | $893.60 | $893.65 | $893.50 | |