| 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 | $131.79 | 11.600% | $147.0776 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $124.32 | 10.681% | $137.5986 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $172.72 | 13.640% | $196.279 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $59.89 | 10.520% | $66.1904 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $6.37 | 13.352% | $7.2205 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $41.58 | 8.655% | $45.1787 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $182.52 | 10.416% | $201.5313 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $719.19 | $801.0761 | $801.08 | $801.15 | $801.10 | |