| 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 | $14.53 | 10.256% | $16.0202 | $16.02 | $16.00 | $16.00 |
| Purchase #2 | $170.62 | 11.364% | $190.0093 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $86.29 | 6.775% | $92.1361 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $41.90 | 3.349% | $43.3032 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $42.78 | 6.534% | $45.5752 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $164.32 | 12.266% | $184.4755 | $184.48 | $184.50 | $184.50 |
| Purchase #7 | $150.83 | 5.198% | $158.6701 | $158.67 | $158.65 | $158.70 |
| 7 purchase totals = | $671.27 | $730.1896 | $730.20 | $730.20 | $730.20 | |