| 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 | $134.75 | 3.859% | $139.95 | $139.95 | $139.95 | $140.00 |
| Purchase #2 | $14.38 | 9.622% | $15.7636 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $138.45 | 8.874% | $150.7361 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $218.75 | 8.332% | $236.9763 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $248.73 | 5.838% | $263.2509 | $263.25 | $263.25 | $263.30 |
| Purchase #6 | $159.29 | 11.751% | $178.0082 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $117.58 | 6.770% | $125.5402 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $1,031.93 | $1,110.2253 | $1,110.23 | $1,110.25 | $1,110.30 | |