| 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 | $134.81 | 7.569% | $145.0138 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $58.56 | 13.771% | $66.6243 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $142.94 | 10.597% | $158.0874 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $237.87 | 6.557% | $253.4671 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $73.45 | 7.589% | $79.0241 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $78.56 | 6.648% | $83.7827 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $188.91 | 7.251% | $202.6079 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $915.10 | $988.6073 | $988.60 | $988.55 | $988.60 | |