| 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 | $156.49 | 3.138% | $161.4007 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $224.56 | 7.469% | $241.3324 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $103.67 | 8.789% | $112.7816 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $144.54 | 5.689% | $152.7629 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $156.63 | 10.257% | $172.6955 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $6.72 | 4.868% | $7.0471 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $14.51 | 6.501% | $15.4533 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $807.12 | $863.4735 | $863.47 | $863.50 | $863.50 | |