| 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 | $132.49 | 9.604% | $145.2143 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $42.99 | 5.553% | $45.3772 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $236.67 | 10.872% | $262.4008 | $262.40 | $262.40 | $262.40 |
| Purchase #4 | $28.76 | 12.645% | $32.3967 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $141.84 | 4.514% | $148.2427 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $44.95 | 6.399% | $47.8264 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $78.68 | 5.722% | $83.1821 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $706.38 | $764.6402 | $764.64 | $764.70 | $764.60 | |