| 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 | $176.57 | 13.180% | $199.8419 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $245.25 | 9.657% | $268.9338 | $268.93 | $268.95 | $268.90 |
| Purchase #3 | $114.84 | 4.807% | $120.3604 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $185.91 | 12.239% | $208.6635 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $12.86 | 10.121% | $14.1616 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $71.37 | 7.298% | $76.5786 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $17.88 | 3.381% | $18.4845 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $824.68 | $907.0243 | $907.01 | $907.05 | $907.10 | |