| 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 | $204.91 | 3.595% | $212.2765 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $170.68 | 10.639% | $188.8386 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $88.96 | 3.521% | $92.0923 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $68.66 | 9.489% | $75.1751 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $35.99 | 4.843% | $37.733 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $178.59 | 4.159% | $186.0176 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $137.75 | 12.248% | $154.6216 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $885.54 | $946.7547 | $946.76 | $946.80 | $946.70 | |