| 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 | $149.40 | 10.753% | $165.465 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $193.68 | 7.604% | $208.4074 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $200.39 | 12.548% | $225.5349 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $142.71 | 5.845% | $151.0514 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $67.93 | 4.117% | $70.7267 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $76.55 | 13.745% | $87.0718 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $111.32 | 4.600% | $116.4407 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $941.98 | $1,024.6979 | $1,024.70 | $1,024.70 | $1,024.70 | |