| 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 | $39.33 | 6.493% | $41.8837 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $151.36 | 11.248% | $168.385 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $195.28 | 6.590% | $208.149 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $30.88 | 13.470% | $35.0395 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $178.99 | 5.614% | $189.0385 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $118.54 | 9.581% | $129.8973 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $127.77 | 5.192% | $134.4038 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $842.15 | $906.7968 | $906.80 | $906.85 | $906.70 | |