| 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 | $179.26 | 4.354% | $187.065 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $12.95 | 5.446% | $13.6553 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $88.78 | 8.525% | $96.3485 | $96.35 | $96.35 | $96.30 |
| Purchase #4 | $70.58 | 8.187% | $76.3584 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $203.25 | 5.836% | $215.1117 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $144.99 | 4.705% | $151.8118 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $126.92 | 6.691% | $135.4122 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $826.73 | $875.7629 | $875.77 | $875.70 | $875.80 | |