| 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 | $177.49 | 4.336% | $185.186 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $183.54 | 11.506% | $204.6581 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $43.69 | 13.346% | $49.5209 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $62.34 | 10.709% | $69.016 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $149.79 | 3.649% | $155.2558 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $131.68 | 10.848% | $145.9646 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $63.87 | 8.196% | $69.1048 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $812.40 | $878.7062 | $878.71 | $878.65 | $878.80 | |