| 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 | $156.74 | 8.761% | $170.472 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $201.69 | 6.514% | $214.8281 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $185.26 | 11.286% | $206.1684 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $193.86 | 13.150% | $219.3526 | $219.35 | $219.35 | $219.40 |
| Purchase #5 | $155.71 | 9.718% | $170.8419 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $15.66 | 10.794% | $17.3503 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $160.66 | 3.304% | $165.9682 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $1,069.58 | $1,164.9815 | $1,164.98 | $1,164.95 | $1,165.10 | |