| 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 | $114.44 | 10.219% | $126.1346 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $121.40 | 7.680% | $130.7235 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $175.51 | 8.249% | $189.9878 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $80.25 | 6.117% | $85.1589 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $225.38 | 13.856% | $256.6087 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $25.85 | 8.143% | $27.955 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $13.95 | 9.678% | $15.3001 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $756.78 | $831.8686 | $831.87 | $831.85 | $831.90 | |