| 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 | $181.26 | 9.840% | $199.096 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $132.44 | 7.738% | $142.6882 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $171.47 | 8.122% | $185.3968 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $158.80 | 5.615% | $167.7166 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $42.41 | 6.394% | $45.1217 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $119.63 | 13.324% | $135.5695 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $187.82 | 5.536% | $198.2177 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $993.83 | $1,073.8065 | $1,073.82 | $1,073.75 | $1,073.80 | |