| 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 | $145.43 | 11.226% | $161.756 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $117.67 | 10.144% | $129.6064 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $155.40 | 4.248% | $162.0014 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $151.86 | 9.488% | $166.2685 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $32.70 | 6.527% | $34.8343 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $61.73 | 11.393% | $68.7629 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $163.62 | 10.590% | $180.9474 | $180.95 | $180.95 | $180.90 |
| 7 purchase totals = | $828.41 | $904.1769 | $904.18 | $904.15 | $904.20 | |