| 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 | $167.43 | 6.277% | $177.9396 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $160.40 | 3.338% | $165.7542 | $165.75 | $165.75 | $165.80 |
| Purchase #3 | $190.74 | 12.604% | $214.7809 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $20.74 | 6.404% | $22.0682 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $182.33 | 7.208% | $195.4723 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $118.47 | 8.384% | $128.4025 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $48.73 | 5.404% | $51.3634 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $888.84 | $955.7811 | $955.77 | $955.75 | $955.90 | |