| 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 | $192.95 | 13.863% | $219.6987 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $138.87 | 6.665% | $148.1257 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $86.33 | 10.550% | $95.4378 | $95.44 | $95.45 | $95.40 |
| Purchase #4 | $208.49 | 6.351% | $221.7312 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $14.45 | 5.382% | $15.2277 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $17.80 | 11.550% | $19.8559 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $58.52 | 4.316% | $61.0457 | $61.05 | $61.05 | $61.00 |
| 7 purchase totals = | $717.41 | $781.1227 | $781.14 | $781.20 | $781.00 | |