| 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 | $134.67 | 7.795% | $145.1675 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $168.46 | 5.552% | $177.8129 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $197.37 | 8.396% | $213.9412 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $172.75 | 6.260% | $183.5642 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $151.76 | 13.601% | $172.4009 | $172.40 | $172.40 | $172.40 |
| Purchase #6 | $9.25 | 9.870% | $10.163 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $25.56 | 12.244% | $28.6896 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $859.82 | $931.7393 | $931.73 | $931.70 | $931.80 | |