| 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 | $182.53 | 13.169% | $206.5674 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $101.46 | 10.514% | $112.1275 | $112.13 | $112.15 | $112.10 |
| Purchase #3 | $192.89 | 10.610% | $213.3556 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $24.93 | 9.276% | $27.2425 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $115.59 | 8.489% | $125.4024 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $19.38 | 6.403% | $20.6209 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $198.71 | 4.196% | $207.0479 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $835.49 | $912.3642 | $912.37 | $912.35 | $912.30 | |