| 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 | $82.65 | 5.710% | $87.3693 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $176.82 | 12.185% | $198.3655 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $244.71 | 7.549% | $263.1832 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $199.69 | 9.693% | $219.046 | $219.05 | $219.05 | $219.00 |
| Purchase #5 | $173.38 | 4.323% | $180.8752 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $53.80 | 3.144% | $55.4915 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $170.77 | 8.670% | $185.5758 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $1,101.82 | $1,189.9065 | $1,189.92 | $1,189.95 | $1,190.00 | |