| 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 | $174.61 | 8.812% | $189.9966 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $203.34 | 5.238% | $213.9909 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $176.60 | 12.801% | $199.2066 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $116.51 | 7.534% | $125.2879 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $89.44 | 12.677% | $100.7783 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $205.51 | 11.118% | $228.3586 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $75.46 | 7.571% | $81.1731 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $1,041.47 | $1,138.7920 | $1,138.80 | $1,138.80 | $1,138.90 | |