| 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 | $157.30 | 6.674% | $167.7982 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $101.99 | 13.805% | $116.0697 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $215.53 | 5.740% | $227.9014 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $13.87 | 8.732% | $15.0811 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $235.32 | 11.572% | $262.5512 | $262.55 | $262.55 | $262.60 |
| Purchase #6 | $194.56 | 12.118% | $218.1368 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $165.34 | 5.236% | $173.9972 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $1,083.91 | $1,181.5356 | $1,181.54 | $1,181.55 | $1,181.60 | |