| 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 | $157.71 | 6.821% | $168.4674 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $187.70 | 12.467% | $211.1006 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $96.43 | 12.287% | $108.2784 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $125.25 | 3.505% | $129.64 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $99.73 | 8.173% | $107.8809 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $87.77 | 5.292% | $92.4148 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $39.79 | 4.484% | $41.5742 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $794.38 | $859.3563 | $859.35 | $859.35 | $859.40 | |