| 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 | $169.92 | 8.132% | $183.7379 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $82.65 | 8.670% | $89.8158 | $89.82 | $89.80 | $89.80 |
| Purchase #3 | $172.96 | 13.342% | $196.0363 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $205.34 | 10.155% | $226.1923 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $46.45 | 7.492% | $49.93 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $79.84 | 6.148% | $84.7486 | $84.75 | $84.75 | $84.70 |
| Purchase #7 | $209.97 | 10.289% | $231.5738 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $967.13 | $1,062.0347 | $1,062.04 | $1,062.05 | $1,061.90 | |