| 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 | $140.27 | 7.125% | $150.2642 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $60.39 | 11.818% | $67.5269 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $123.28 | 13.221% | $139.5788 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $142.32 | 3.285% | $146.9952 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $217.80 | 9.122% | $237.6677 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $187.76 | 5.818% | $198.6839 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $13.89 | 12.638% | $15.6454 | $15.65 | $15.65 | $15.60 |
| 7 purchase totals = | $885.71 | $956.3621 | $956.37 | $956.40 | $956.40 | |