| 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 | $173.33 | 8.415% | $187.9157 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $20.53 | 5.613% | $21.6823 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $62.89 | 12.545% | $70.7796 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $106.38 | 6.602% | $113.4032 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $115.93 | 5.800% | $122.6539 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $67.47 | 8.139% | $72.9614 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $225.30 | 7.335% | $241.8258 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $771.83 | $831.2219 | $831.22 | $831.25 | $831.30 | |