| 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 | $169.33 | 8.252% | $183.3031 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $187.85 | 10.532% | $207.6344 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $198.47 | 11.394% | $221.0837 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $7.97 | 3.836% | $8.2757 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $18.49 | 9.475% | $20.2419 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $176.69 | 10.740% | $195.6665 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $140.33 | 7.749% | $151.2042 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $899.13 | $987.4095 | $987.40 | $987.45 | $987.40 | |