| 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 | $179.38 | 13.531% | $203.6519 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $63.35 | 13.836% | $72.1151 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $119.50 | 6.690% | $127.4946 | $127.49 | $127.50 | $127.50 |
| Purchase #4 | $17.86 | 11.712% | $19.9518 | $19.95 | $19.95 | $20.00 |
| Purchase #5 | $190.75 | 8.587% | $207.1297 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $110.42 | 10.261% | $121.7502 | $121.75 | $121.75 | $121.80 |
| Purchase #7 | $50.74 | 10.553% | $56.0946 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $732.00 | $808.1879 | $808.18 | $808.20 | $808.30 | |