| 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 | $152.62 | 12.499% | $171.696 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $11.32 | 4.510% | $11.8305 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $90.67 | 3.709% | $94.033 | $94.03 | $94.05 | $94.00 |
| Purchase #4 | $151.89 | 5.662% | $160.49 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $221.88 | 9.375% | $242.6813 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $112.81 | 9.105% | $123.0814 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $72.37 | 10.184% | $79.7402 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $813.56 | $883.5524 | $883.55 | $883.65 | $883.50 | |