| 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 | $173.85 | 11.438% | $193.735 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $217.42 | 5.374% | $229.1042 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $62.36 | 12.332% | $70.0502 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $16.74 | 4.582% | $17.507 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $229.33 | 9.796% | $251.7952 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $98.88 | 13.624% | $112.3514 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $13.75 | 8.167% | $14.873 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $812.33 | $889.4160 | $889.42 | $889.40 | $889.50 | |