| 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 | $163.71 | 9.768% | $179.7012 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $229.77 | 10.737% | $254.4404 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $175.63 | 6.593% | $187.2093 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $140.71 | 4.621% | $147.2122 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $40.92 | 12.237% | $45.9274 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $27.37 | 13.729% | $31.1276 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $112.58 | 8.820% | $122.5096 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $890.69 | $968.1277 | $968.13 | $968.15 | $968.00 | |