| 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 | $170.31 | 4.121% | $177.3285 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $44.57 | 8.108% | $48.1837 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $193.37 | 7.268% | $207.4241 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $60.31 | 13.487% | $68.444 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $72.86 | 3.608% | $75.4888 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $142.31 | 3.511% | $147.3065 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $224.91 | 8.234% | $243.4291 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $908.64 | $967.6047 | $967.60 | $967.65 | $967.50 | |