| 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 | $143.98 | 13.224% | $163.0199 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $149.39 | 4.618% | $156.2888 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $26.99 | 4.488% | $28.2013 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $187.56 | 12.475% | $210.9581 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $108.90 | 9.231% | $118.9526 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $84.94 | 13.235% | $96.1818 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $44.99 | 8.707% | $48.9073 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $746.75 | $822.5098 | $822.51 | $822.50 | $822.60 | |