| 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 | $118.37 | 7.572% | $127.333 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $146.96 | 10.547% | $162.4599 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $45.90 | 8.512% | $49.807 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $197.94 | 6.838% | $211.4751 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $116.33 | 7.253% | $124.7674 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $106.62 | 10.610% | $117.9324 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $13.79 | 9.552% | $15.1072 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $745.91 | $808.8820 | $808.89 | $808.90 | $808.90 | |