| 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 | $156.41 | 13.353% | $177.2954 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $168.47 | 3.262% | $173.9655 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $114.26 | 11.630% | $127.5484 | $127.55 | $127.55 | $127.50 |
| Purchase #4 | $106.98 | 13.444% | $121.3624 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $47.52 | 12.303% | $53.3664 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $150.86 | 4.421% | $157.5295 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $135.99 | 13.858% | $154.8355 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $880.49 | $965.9031 | $965.92 | $965.90 | $965.90 | |