| 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 | $68.64 | 5.447% | $72.3788 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $196.30 | 3.557% | $203.2824 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $6.63 | 8.595% | $7.1998 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $117.53 | 3.782% | $121.975 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $210.64 | 10.459% | $232.6708 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $161.71 | 4.677% | $169.2732 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $134.33 | 7.523% | $144.4356 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $895.78 | $951.2156 | $951.22 | $951.25 | $951.30 | |