| 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 | $162.39 | 5.410% | $171.1753 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $199.58 | 5.645% | $210.8463 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $141.70 | 7.231% | $151.9463 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $24.60 | 9.834% | $27.0192 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $20.57 | 3.315% | $21.2519 | $21.25 | $21.25 | $21.30 |
| Purchase #6 | $93.92 | 4.409% | $98.0609 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $98.38 | 3.618% | $101.9394 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $741.14 | $782.2393 | $782.25 | $782.25 | $782.20 | |