| 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 | $137.49 | 8.635% | $149.3623 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $49.59 | 13.712% | $56.3898 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $127.99 | 13.453% | $145.2085 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $57.56 | 10.121% | $63.3856 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $213.35 | 7.386% | $229.108 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $101.56 | 3.842% | $105.4619 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $175.94 | 5.465% | $185.5551 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $863.48 | $934.4712 | $934.48 | $934.45 | $934.60 | |