| 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 | $165.82 | 12.151% | $185.9688 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $45.90 | 11.420% | $51.1418 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $70.93 | 13.107% | $80.2268 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $215.29 | 11.633% | $240.3347 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $131.51 | 6.551% | $140.1252 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $83.82 | 9.117% | $91.4619 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $44.58 | 10.313% | $49.1775 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $757.85 | $838.4367 | $838.44 | $838.50 | $838.40 | |