| 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 | $129.53 | 9.658% | $142.04 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $125.30 | 7.296% | $134.4419 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $157.30 | 5.734% | $166.3196 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $116.27 | 11.188% | $129.2783 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $52.50 | 9.752% | $57.6198 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $206.97 | 4.554% | $216.3954 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $109.76 | 9.586% | $120.2816 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $897.63 | $966.3766 | $966.38 | $966.40 | $966.30 | |