| 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 | $168.90 | 3.555% | $174.9044 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $72.81 | 11.696% | $81.3259 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $104.50 | 13.150% | $118.2418 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $46.75 | 5.254% | $49.2062 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $18.49 | 11.217% | $20.564 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $238.60 | 6.516% | $254.1472 | $254.15 | $254.15 | $254.10 |
| Purchase #7 | $114.77 | 9.670% | $125.8683 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $764.82 | $824.2578 | $824.26 | $824.25 | $824.20 | |