| 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 | $175.55 | 10.425% | $193.8511 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $219.54 | 11.817% | $245.483 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $28.57 | 13.572% | $32.4475 | $32.45 | $32.45 | $32.40 |
| Purchase #4 | $77.69 | 8.296% | $84.1352 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $233.25 | 9.316% | $254.9796 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $126.46 | 6.595% | $134.8 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $42.53 | 7.390% | $45.673 | $45.67 | $45.65 | $45.70 |
| 7 purchase totals = | $903.59 | $991.3694 | $991.37 | $991.40 | $991.40 | |