| 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 | $118.45 | 10.849% | $131.3006 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $179.38 | 7.610% | $193.0308 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $148.95 | 13.656% | $169.2906 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $47.57 | 4.667% | $49.7901 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $157.48 | 7.504% | $169.2973 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $176.58 | 3.734% | $183.1735 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $26.32 | 8.172% | $28.4709 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $854.73 | $924.3538 | $924.35 | $924.35 | $924.40 | |