| 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 | $17.97 | 12.759% | $20.2628 | $20.26 | $20.25 | $20.30 |
| Purchase #2 | $35.82 | 9.323% | $39.1595 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $148.39 | 7.507% | $159.5296 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $208.85 | 13.760% | $237.5878 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $153.89 | 9.299% | $168.2002 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $169.84 | 10.683% | $187.984 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $134.62 | 10.430% | $148.6609 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $869.38 | $961.3848 | $961.38 | $961.40 | $961.50 | |