| 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 | $179.81 | 10.829% | $199.2816 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $223.77 | 10.466% | $247.1898 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $27.55 | 11.710% | $30.7761 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $104.27 | 4.103% | $108.5482 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $164.51 | 3.227% | $169.8187 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $59.52 | 11.465% | $66.344 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $29.52 | 8.534% | $32.0392 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $788.95 | $853.9976 | $854.00 | $854.05 | $853.90 | |