| 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 | $135.38 | 10.618% | $149.7546 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $162.38 | 3.483% | $168.0357 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $123.57 | 7.236% | $132.5115 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $164.44 | 5.844% | $174.0499 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $76.39 | 7.604% | $82.1987 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $64.48 | 6.693% | $68.7956 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $36.54 | 10.218% | $40.2737 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $763.18 | $815.6197 | $815.62 | $815.60 | $815.60 | |