| 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 | $176.99 | 4.387% | $184.7546 | $184.75 | $184.75 | $184.80 |
| Purchase #2 | $14.34 | 11.402% | $15.975 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $8.82 | 8.353% | $9.5567 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $191.31 | 9.454% | $209.3964 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $72.89 | 4.787% | $76.3792 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $222.91 | 4.463% | $232.8585 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $82.44 | 9.204% | $90.0278 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $769.70 | $818.9482 | $818.96 | $819.00 | $819.10 | |