| 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 | $175.69 | 9.486% | $192.356 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $76.69 | 3.772% | $79.5827 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $120.90 | 10.845% | $134.0116 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $66.82 | 12.254% | $75.0081 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $170.99 | 4.335% | $178.4024 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $149.67 | 5.783% | $158.3254 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $168.45 | 7.268% | $180.6929 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $929.21 | $998.3791 | $998.38 | $998.40 | $998.40 | |