| 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 | $166.61 | 6.274% | $177.0631 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $236.26 | 6.399% | $251.3783 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $110.73 | 9.356% | $121.0899 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $98.38 | 13.128% | $111.2953 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $225.90 | 7.379% | $242.5692 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $160.53 | 11.800% | $179.4725 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $17.65 | 12.128% | $19.7906 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $1,016.06 | $1,102.6589 | $1,102.66 | $1,102.65 | $1,102.80 | |