| 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 | $166.71 | 10.222% | $183.7511 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $47.63 | 8.572% | $51.7128 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $120.76 | 11.517% | $134.6679 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $159.32 | 10.528% | $176.0932 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $30.98 | 6.169% | $32.8912 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $39.33 | 10.410% | $43.4243 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $32.31 | 3.176% | $33.3362 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $597.04 | $655.8767 | $655.87 | $655.85 | $655.90 | |