| 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 | $191.56 | 3.522% | $198.3067 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $172.61 | 5.503% | $182.1087 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $52.99 | 9.249% | $57.891 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $188.93 | 6.553% | $201.3106 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $131.73 | 5.810% | $139.3835 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $159.31 | 6.305% | $169.3545 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $222.69 | 13.729% | $253.2631 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,119.82 | $1,201.6181 | $1,201.61 | $1,201.60 | $1,201.70 | |