| 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 | $170.92 | 3.578% | $177.0355 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $151.89 | 3.432% | $157.1029 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $101.25 | 7.866% | $109.2143 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $113.38 | 5.618% | $119.7497 | $119.75 | $119.75 | $119.70 |
| Purchase #5 | $159.81 | 11.539% | $178.2505 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $153.88 | 8.157% | $166.432 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $196.40 | 4.109% | $204.4701 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,047.53 | $1,112.2550 | $1,112.25 | $1,112.25 | $1,112.20 | |