| 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 | $136.47 | 3.227% | $140.8739 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $66.71 | 12.871% | $75.2962 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $176.37 | 8.472% | $191.3121 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $158.91 | 4.581% | $166.1897 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $39.63 | 6.125% | $42.0573 | $42.06 | $42.05 | $42.10 |
| Purchase #6 | $100.66 | 12.709% | $113.4529 | $113.45 | $113.45 | $113.50 |
| Purchase #7 | $207.37 | 4.239% | $216.1604 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $886.12 | $945.3425 | $945.34 | $945.30 | $945.50 | |