| 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 | $187.84 | 9.404% | $205.5045 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $134.64 | 5.299% | $141.7746 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $30.41 | 13.353% | $34.4706 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $159.56 | 7.683% | $171.819 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $244.34 | 8.517% | $265.1504 | $265.15 | $265.15 | $265.20 |
| Purchase #6 | $88.27 | 9.863% | $96.9761 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $197.67 | 9.326% | $216.1047 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $1,042.73 | $1,131.7999 | $1,131.79 | $1,131.75 | $1,131.90 | |