| 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 | $136.32 | 13.561% | $154.8064 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $47.94 | 9.560% | $52.5231 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $133.63 | 6.663% | $142.5338 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $69.56 | 6.234% | $73.8964 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $131.79 | 6.605% | $140.4947 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $23.94 | 9.349% | $26.1782 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $32.52 | 3.517% | $33.6637 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $575.70 | $624.0963 | $624.09 | $624.10 | $624.10 | |