| 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 | $162.27 | 12.776% | $183.0016 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $7.56 | 3.452% | $7.821 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $46.27 | 4.577% | $48.3878 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $46.85 | 11.530% | $52.2518 | $52.25 | $52.25 | $52.30 |
| Purchase #5 | $136.84 | 9.510% | $149.8535 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $40.47 | 7.743% | $43.6036 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $118.25 | 11.782% | $132.1822 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $558.51 | $617.1015 | $617.09 | $617.10 | $617.20 | |