| 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 | $192.97 | 10.105% | $212.4696 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $108.49 | 6.423% | $115.4583 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $49.85 | 11.516% | $55.5907 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $15.89 | 5.863% | $16.8216 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $178.36 | 3.188% | $184.0461 | $184.05 | $184.05 | $184.00 |
| Purchase #6 | $133.48 | 13.719% | $151.7921 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $189.73 | 8.286% | $205.451 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $868.77 | $941.6294 | $941.63 | $941.60 | $941.70 | |