| 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 | $201.75 | 7.664% | $217.2121 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $191.28 | 13.565% | $217.2271 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $60.84 | 11.249% | $67.6839 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $159.37 | 4.204% | $166.0699 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $119.85 | 5.256% | $126.1493 | $126.15 | $126.15 | $126.10 |
| Purchase #6 | $205.51 | 3.751% | $213.2187 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $147.45 | 5.497% | $155.5553 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $1,086.05 | $1,163.1163 | $1,163.12 | $1,163.10 | $1,163.10 | |