| 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 | $187.78 | 6.130% | $199.2909 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $150.42 | 11.229% | $167.3107 | $167.31 | $167.30 | $167.30 |
| Purchase #3 | $51.55 | 6.739% | $55.024 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $16.44 | 11.199% | $18.2811 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $21.39 | 8.520% | $23.2124 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $10.29 | 6.704% | $10.9798 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $133.44 | 5.807% | $141.1889 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $571.31 | $615.2878 | $615.28 | $615.30 | $615.30 | |