| 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 | $105.47 | 6.657% | $112.4911 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $128.64 | 13.677% | $146.2341 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $221.70 | 5.224% | $233.2816 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $195.47 | 7.224% | $209.5908 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $73.82 | 5.338% | $77.7605 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $106.47 | 3.617% | $110.321 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $166.67 | 5.747% | $176.2485 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $998.24 | $1,065.9276 | $1,065.92 | $1,065.95 | $1,065.90 | |