| 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 | $234.46 | 8.819% | $255.137 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $154.33 | 10.175% | $170.0331 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $157.31 | 12.511% | $176.9911 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $82.95 | 10.384% | $91.5635 | $91.56 | $91.55 | $91.60 |
| Purchase #5 | $128.68 | 9.467% | $140.8621 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $186.90 | 10.308% | $206.1657 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $15.97 | 3.116% | $16.4676 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $960.60 | $1,057.2201 | $1,057.22 | $1,057.20 | $1,057.30 | |