| 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 | $133.42 | 7.545% | $143.4865 | $143.49 | $143.50 | $143.50 |
| Purchase #2 | $174.57 | 10.768% | $193.3677 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $97.53 | 6.278% | $103.6529 | $103.65 | $103.65 | $103.70 |
| Purchase #4 | $202.33 | 3.225% | $208.8551 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $238.59 | 13.156% | $269.9789 | $269.98 | $270.00 | $270.00 |
| Purchase #6 | $47.29 | 3.263% | $48.8331 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $88.64 | 12.206% | $99.4594 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $982.37 | $1,067.6336 | $1,067.64 | $1,067.65 | $1,067.80 | |