| 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 | $203.72 | 9.538% | $223.1508 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $150.74 | 3.772% | $156.4259 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $182.72 | 13.385% | $207.1771 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $8.63 | 3.187% | $8.905 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $164.84 | 11.555% | $183.8873 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $217.54 | 12.226% | $244.1364 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $117.79 | 11.649% | $131.5114 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $1,045.98 | $1,155.1939 | $1,155.21 | $1,155.25 | $1,155.20 | |