| 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 | $170.68 | 3.338% | $176.3773 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $127.27 | 4.778% | $133.351 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $173.57 | 13.548% | $197.0853 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $159.56 | 9.283% | $174.372 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $190.85 | 8.463% | $207.0016 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $214.62 | 4.547% | $224.3788 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $25.40 | 10.790% | $28.1407 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $1,061.95 | $1,140.7067 | $1,140.71 | $1,140.75 | $1,140.80 | |