| 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 | $144.85 | 4.465% | $151.3176 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $214.79 | 13.454% | $243.6878 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $108.97 | 11.375% | $121.3653 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $118.50 | 12.820% | $133.6917 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $24.93 | 11.402% | $27.7725 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $235.88 | 10.623% | $260.9375 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $184.90 | 11.319% | $205.8288 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,032.82 | $1,144.6012 | $1,144.61 | $1,144.60 | $1,144.60 | |