| 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 | $172.82 | 6.159% | $183.464 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $69.81 | 13.587% | $79.2951 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $217.66 | 11.328% | $242.3165 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $178.76 | 7.633% | $192.4048 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $238.99 | 3.261% | $246.7835 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $63.96 | 9.603% | $70.1021 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $225.26 | 11.716% | $251.6515 | $251.65 | $251.65 | $251.70 |
| 7 purchase totals = | $1,167.26 | $1,266.0175 | $1,266.01 | $1,266.00 | $1,266.10 | |