| 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 | $186.67 | 4.694% | $195.4323 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $174.61 | 5.813% | $184.7601 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $66.53 | 7.706% | $71.6568 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $35.58 | 10.221% | $39.2166 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $221.56 | 3.845% | $230.079 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $51.50 | 13.564% | $58.4855 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $121.31 | 4.453% | $126.7119 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $857.76 | $906.3422 | $906.35 | $906.35 | $906.40 | |