| 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 | $118.81 | 13.435% | $134.7721 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $207.85 | 3.324% | $214.7589 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $164.93 | 4.558% | $172.4475 | $172.45 | $172.45 | $172.40 |
| Purchase #4 | $71.58 | 3.476% | $74.0681 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $98.73 | 9.400% | $108.0106 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $15.49 | 9.294% | $16.9296 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $209.47 | 3.448% | $216.6925 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $886.86 | $937.6793 | $937.68 | $937.65 | $937.70 | |