| 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 | $151.44 | 3.501% | $156.7419 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $209.39 | 3.826% | $217.4013 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $36.65 | 6.469% | $39.0209 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $168.78 | 12.318% | $189.5703 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $51.97 | 10.220% | $57.2813 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $193.31 | 12.817% | $218.0865 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $66.34 | 3.767% | $68.839 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $877.88 | $946.9412 | $946.94 | $946.95 | $946.90 | |