| 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 | $174.42 | 5.742% | $184.4352 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $143.58 | 12.279% | $161.2102 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $102.37 | 5.179% | $107.6717 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $178.41 | 5.835% | $188.8202 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $57.60 | 7.865% | $62.1302 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $56.49 | 9.419% | $61.8108 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $41.72 | 3.214% | $43.0609 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $754.59 | $809.1392 | $809.14 | $809.10 | $809.10 | |