| 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 | $184.47 | 6.388% | $196.2539 | $196.25 | $196.25 | $196.30 |
| Purchase #2 | $233.81 | 7.244% | $250.7472 | $250.75 | $250.75 | $250.70 |
| Purchase #3 | $113.35 | 6.521% | $120.7416 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $109.81 | 9.341% | $120.0674 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $14.46 | 11.572% | $16.1333 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $17.88 | 10.447% | $19.7479 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $39.28 | 12.530% | $44.2018 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $713.06 | $767.8931 | $767.89 | $767.90 | $767.80 | |