| 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 | $153.50 | 9.115% | $167.4915 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $144.85 | 13.329% | $164.1571 | $164.16 | $164.15 | $164.20 |
| Purchase #3 | $170.48 | 3.343% | $176.1791 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $159.65 | 9.270% | $174.4496 | $174.45 | $174.45 | $174.40 |
| Purchase #5 | $250.89 | 10.584% | $277.4442 | $277.44 | $277.45 | $277.40 |
| Purchase #6 | $157.89 | 7.471% | $169.686 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $90.64 | 7.297% | $97.254 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $1,127.90 | $1,226.6615 | $1,226.66 | $1,226.70 | $1,226.70 | |