| 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 | $112.45 | 13.824% | $127.9951 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $40.73 | 9.637% | $44.6552 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $49.31 | 3.643% | $51.1064 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $246.84 | 8.104% | $266.8439 | $266.84 | $266.85 | $266.80 |
| Purchase #5 | $156.99 | 7.246% | $168.3655 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $17.86 | 5.359% | $18.8171 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $50.62 | 10.539% | $55.9548 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $674.80 | $733.7380 | $733.75 | $733.70 | $733.80 | |