| 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 | $112.46 | 4.192% | $117.1743 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $154.45 | 9.842% | $169.651 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $115.46 | 3.616% | $119.635 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $161.92 | 11.188% | $180.0356 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $215.60 | 5.804% | $228.1134 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $165.67 | 9.480% | $181.3755 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $214.91 | 4.713% | $225.0387 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,140.47 | $1,221.0235 | $1,221.03 | $1,221.05 | $1,221.00 | |