| 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 | $157.32 | 13.702% | $178.876 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $137.73 | 6.231% | $146.312 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $87.75 | 5.849% | $92.8825 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $14.60 | 6.627% | $15.5675 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $107.25 | 3.438% | $110.9373 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $53.73 | 9.538% | $58.8548 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $162.91 | 3.597% | $168.7699 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $721.29 | $772.2000 | $772.20 | $772.20 | $772.30 | |