| 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 | $151.47 | 3.151% | $156.2428 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $81.73 | 6.492% | $87.0359 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $116.73 | 5.275% | $122.8875 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $107.87 | 6.829% | $115.2364 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $111.72 | 13.231% | $126.5017 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $32.91 | 7.403% | $35.3463 | $35.35 | $35.35 | $35.30 |
| Purchase #7 | $74.75 | 5.286% | $78.7013 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $677.18 | $721.9519 | $721.96 | $722.00 | $721.80 | |