| 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 | $154.79 | 9.177% | $168.9951 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $128.66 | 6.381% | $136.8698 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $204.40 | 13.472% | $231.9368 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $242.76 | 11.628% | $270.9881 | $270.99 | $271.00 | $271.00 |
| Purchase #5 | $181.69 | 7.532% | $195.3749 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $231.76 | 6.800% | $247.5197 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $105.99 | 10.127% | $116.7236 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $1,250.05 | $1,368.4080 | $1,368.41 | $1,368.35 | $1,368.40 | |