| 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 | $167.56 | 4.477% | $175.0617 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $96.75 | 12.480% | $108.8244 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $236.42 | 8.108% | $255.5889 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $73.27 | 3.680% | $75.9663 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $80.52 | 9.401% | $88.0897 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $201.59 | 7.125% | $215.9533 | $215.95 | $215.95 | $216.00 |
| Purchase #7 | $158.70 | 6.689% | $169.3154 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $1,014.81 | $1,088.7997 | $1,088.80 | $1,088.75 | $1,088.90 | |