| 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 | $6.58 | 11.731% | $7.3519 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $142.56 | 4.458% | $148.9153 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $109.66 | 11.747% | $122.5418 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $182.28 | 12.730% | $205.4842 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $108.50 | 6.733% | $115.8053 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $133.81 | 11.592% | $149.3213 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $176.93 | 3.189% | $182.5723 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $860.32 | $931.9921 | $931.99 | $931.95 | $932.00 | |