| 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 | $178.49 | 8.197% | $193.1208 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $116.71 | 7.303% | $125.2333 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $173.27 | 9.447% | $189.6388 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $119.29 | 5.498% | $125.8486 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $105.80 | 3.827% | $109.849 | $109.85 | $109.85 | $109.80 |
| Purchase #6 | $228.78 | 12.304% | $256.9291 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $118.71 | 10.824% | $131.5592 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $1,041.05 | $1,132.1788 | $1,132.18 | $1,132.20 | $1,132.00 | |