| 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 | $143.88 | 3.284% | $148.605 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $171.34 | 6.190% | $181.9459 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $178.75 | 12.288% | $200.7148 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $75.69 | 11.173% | $84.1468 | $84.15 | $84.15 | $84.10 |
| Purchase #5 | $145.27 | 3.753% | $150.722 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $125.58 | 11.814% | $140.416 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $57.36 | 7.649% | $61.7475 | $61.75 | $61.75 | $61.70 |
| 7 purchase totals = | $897.87 | $968.2980 | $968.31 | $968.25 | $968.10 | |