| 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 | $164.67 | 10.139% | $181.3659 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $152.50 | 9.459% | $166.925 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $109.79 | 5.808% | $116.1666 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $153.29 | 9.445% | $167.7682 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $134.42 | 6.129% | $142.6586 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $147.94 | 12.276% | $166.1011 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $153.27 | 5.203% | $161.2446 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $1,015.88 | $1,102.2300 | $1,102.24 | $1,102.20 | $1,102.30 | |