| 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 | $188.31 | 13.779% | $214.2572 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $80.80 | 12.673% | $91.0398 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $81.86 | 3.488% | $84.7153 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $155.33 | 11.419% | $173.0671 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $160.26 | 11.868% | $179.2797 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $52.55 | 10.719% | $58.1828 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $23.39 | 4.359% | $24.4096 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $742.50 | $824.9515 | $824.96 | $824.95 | $825.00 | |