| 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 | $204.37 | 6.592% | $217.8421 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $203.93 | 8.710% | $221.6923 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $47.87 | 9.523% | $52.4287 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $205.88 | 11.425% | $229.4018 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $31.35 | 11.747% | $35.0327 | $35.03 | $35.05 | $35.00 |
| Purchase #6 | $151.90 | 4.851% | $159.2687 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $62.79 | 6.495% | $66.8682 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $908.09 | $982.5345 | $982.53 | $982.55 | $982.50 | |