| 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 | $136.31 | 6.252% | $144.8321 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $37.26 | 3.717% | $38.645 | $38.65 | $38.65 | $38.60 |
| Purchase #3 | $211.83 | 12.398% | $238.0927 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $7.51 | 11.423% | $8.3679 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $48.78 | 13.254% | $55.2453 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $89.57 | 4.580% | $93.6723 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $125.83 | 13.283% | $142.544 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $657.09 | $721.3993 | $721.40 | $721.40 | $721.30 | |