| 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 | $174.26 | 5.151% | $183.2361 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $105.92 | 6.245% | $112.5347 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $92.52 | 5.193% | $97.3246 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $133.97 | 3.475% | $138.6255 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $64.80 | 13.630% | $73.6322 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $117.76 | 13.791% | $134.0003 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $101.87 | 10.712% | $112.7823 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $791.10 | $852.1357 | $852.13 | $852.20 | $852.00 | |