| 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 | $165.54 | 4.221% | $172.5274 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $167.67 | 4.225% | $174.7541 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $215.31 | 12.536% | $242.3013 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $151.93 | 6.778% | $162.2278 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $46.79 | 5.343% | $49.29 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $35.57 | 7.325% | $38.1755 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $112.44 | 3.300% | $116.1505 | $116.15 | $116.15 | $116.20 |
| 7 purchase totals = | $895.25 | $955.4266 | $955.43 | $955.50 | $955.50 | |