| 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 | $170.87 | 13.339% | $193.6623 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $32.44 | 3.666% | $33.6293 | $33.63 | $33.65 | $33.60 |
| Purchase #3 | $215.39 | 7.128% | $230.743 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $51.51 | 10.153% | $56.7398 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $105.87 | 6.241% | $112.4773 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $83.33 | 12.469% | $93.7204 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $163.30 | 7.279% | $175.1866 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $822.71 | $896.1587 | $896.16 | $896.20 | $896.10 | |