| 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 | $125.50 | 12.631% | $141.3519 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $214.88 | 7.836% | $231.718 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $45.97 | 12.612% | $51.7677 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $125.27 | 6.551% | $133.4764 | $133.48 | $133.50 | $133.50 |
| Purchase #5 | $130.57 | 4.385% | $136.2955 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $150.43 | 12.707% | $169.5451 | $169.55 | $169.55 | $169.50 |
| Purchase #7 | $54.61 | 5.463% | $57.5933 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $847.23 | $921.7479 | $921.76 | $921.75 | $921.80 | |