| 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 | $129.43 | 11.456% | $144.2575 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $22.37 | 6.671% | $23.8623 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $105.61 | 9.662% | $115.814 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $100.68 | 10.233% | $110.9826 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $76.28 | 6.674% | $81.3709 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $151.89 | 7.563% | $163.3774 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $171.27 | 6.590% | $182.5567 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $757.53 | $822.2214 | $822.22 | $822.20 | $822.40 | |