| 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 | $161.29 | 13.869% | $183.6593 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $140.99 | 10.867% | $156.3114 | $156.31 | $156.30 | $156.30 |
| Purchase #3 | $49.68 | 6.629% | $52.9733 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $5.93 | 7.770% | $6.3908 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $152.52 | 3.116% | $157.2725 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $122.82 | 8.872% | $133.7166 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $244.57 | 4.324% | $255.1452 | $255.15 | $255.15 | $255.10 |
| 7 purchase totals = | $877.80 | $945.4691 | $945.47 | $945.40 | $945.50 | |