| 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 | $157.44 | 10.227% | $173.5414 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $140.42 | 6.524% | $149.581 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $77.75 | 3.769% | $80.6804 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $35.97 | 4.627% | $37.6343 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $198.33 | 13.654% | $225.41 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $71.27 | 6.608% | $75.9795 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $75.65 | 8.356% | $81.9713 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $756.83 | $824.7979 | $824.79 | $824.85 | $824.80 | |