| 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 | $168.63 | 12.329% | $189.4204 | $189.42 | $189.40 | $189.40 |
| Purchase #2 | $164.26 | 5.746% | $173.6984 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $49.59 | 6.389% | $52.7583 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $83.62 | 7.276% | $89.7042 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $9.81 | 4.511% | $10.2525 | $10.25 | $10.25 | $10.30 |
| Purchase #6 | $160.97 | 12.540% | $181.1556 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $228.53 | 3.542% | $236.6245 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $865.41 | $933.6139 | $933.61 | $933.55 | $933.70 | |