| 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 | $178.74 | 10.574% | $197.64 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $25.36 | 7.458% | $27.2513 | $27.25 | $27.25 | $27.30 |
| Purchase #3 | $133.97 | 7.125% | $143.5154 | $143.52 | $143.50 | $143.50 |
| Purchase #4 | $91.63 | 4.699% | $95.9357 | $95.94 | $95.95 | $95.90 |
| Purchase #5 | $205.83 | 10.629% | $227.7077 | $227.71 | $227.70 | $227.70 |
| Purchase #6 | $9.31 | 10.299% | $10.2688 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $160.78 | 10.498% | $177.6587 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $805.62 | $879.9776 | $879.99 | $879.95 | $880.00 | |