| 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 | $161.68 | 9.561% | $177.1382 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $61.98 | 4.752% | $64.9253 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $229.57 | 6.728% | $245.0155 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $185.80 | 10.562% | $205.4242 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $105.31 | 11.249% | $117.1563 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $100.55 | 5.494% | $106.0742 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $159.53 | 9.729% | $175.0507 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $1,004.42 | $1,090.7844 | $1,090.79 | $1,090.75 | $1,090.80 | |