| 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 | $170.62 | 4.872% | $178.9326 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $239.38 | 4.781% | $250.8248 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $115.59 | 3.579% | $119.727 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $109.81 | 5.729% | $116.101 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $9.70 | 6.111% | $10.2928 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $157.73 | 3.681% | $163.536 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $135.26 | 5.221% | $142.3219 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $938.09 | $981.7361 | $981.73 | $981.75 | $981.60 | |