| 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 | $114.68 | 5.804% | $121.336 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $173.36 | 11.560% | $193.4004 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $197.86 | 7.660% | $213.0161 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $151.37 | 10.268% | $166.9127 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $15.79 | 5.599% | $16.6741 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $243.63 | 8.730% | $264.8989 | $264.90 | $264.90 | $264.90 |
| Purchase #7 | $121.48 | 6.548% | $129.4345 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $1,018.17 | $1,105.6727 | $1,105.67 | $1,105.65 | $1,105.60 | |