| 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 | $141.92 | 6.684% | $151.4059 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $44.61 | 4.450% | $46.5951 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $139.29 | 7.837% | $150.2062 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $70.32 | 13.351% | $79.7084 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $55.97 | 8.233% | $60.578 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $215.92 | 7.175% | $231.4123 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $98.83 | 5.132% | $103.902 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $766.86 | $823.8079 | $823.82 | $823.80 | $823.80 | |