| 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 | $198.31 | 8.243% | $214.6567 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $156.47 | 13.619% | $177.7796 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $90.96 | 8.567% | $98.7525 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $74.79 | 11.562% | $83.4372 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $85.55 | 6.435% | $91.0551 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $142.26 | 4.393% | $148.5095 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $105.87 | 10.353% | $116.8307 | $116.83 | $116.85 | $116.80 |
| 7 purchase totals = | $854.21 | $931.0213 | $931.03 | $931.05 | $931.10 | |