| 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 | $120.57 | 12.115% | $135.1771 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $89.53 | 6.564% | $95.4067 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $134.96 | 6.128% | $143.2303 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $112.89 | 3.357% | $116.6797 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $247.36 | 12.402% | $278.0376 | $278.04 | $278.05 | $278.00 |
| Purchase #6 | $196.31 | 10.453% | $216.8303 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $162.39 | 3.389% | $167.8934 | $167.89 | $167.90 | $167.90 |
| 7 purchase totals = | $1,064.01 | $1,153.2551 | $1,153.26 | $1,153.35 | $1,153.20 | |