| 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 | $174.50 | 11.128% | $193.9184 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $205.94 | 10.569% | $227.7058 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $19.43 | 6.775% | $20.7464 | $20.75 | $20.75 | $20.70 |
| Purchase #4 | $198.30 | 5.547% | $209.2997 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $78.40 | 6.832% | $83.7563 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $22.90 | 4.724% | $23.9818 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $91.88 | 4.658% | $96.1598 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $791.35 | $855.5682 | $855.58 | $855.55 | $855.60 | |