| 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 | $151.66 | 9.534% | $166.1193 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $131.95 | 7.630% | $142.0178 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $105.54 | 7.426% | $113.3774 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $167.86 | 9.318% | $183.5012 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $9.50 | 3.120% | $9.7964 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $171.79 | 10.818% | $190.3742 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $13.88 | 6.166% | $14.7358 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $752.18 | $819.9221 | $819.93 | $819.90 | $819.90 | |