| 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 | $166.68 | 9.401% | $182.3496 | $182.35 | $182.35 | $182.30 |
| Purchase #2 | $27.57 | 13.259% | $31.2255 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $59.88 | 11.837% | $66.968 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $41.57 | 7.416% | $44.6528 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $180.69 | 9.823% | $198.4392 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $226.61 | 13.208% | $256.5406 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $7.70 | 3.525% | $7.9714 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $710.70 | $788.1471 | $788.15 | $788.15 | $788.10 | |