| 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 | $180.25 | 13.783% | $205.0939 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $118.97 | 5.706% | $125.7584 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $205.87 | 3.826% | $213.7466 | $213.75 | $213.75 | $213.70 |
| Purchase #4 | $161.86 | 7.358% | $173.7697 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $82.94 | 6.720% | $88.5136 | $88.51 | $88.50 | $88.50 |
| Purchase #6 | $156.44 | 12.356% | $175.7697 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $112.82 | 13.523% | $128.0766 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $1,019.15 | $1,110.7285 | $1,110.73 | $1,110.70 | $1,110.80 | |