| 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 | $169.85 | 11.213% | $188.8953 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $218.49 | 8.358% | $236.7514 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $172.83 | 6.294% | $183.7079 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $211.93 | 11.315% | $235.9099 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $177.62 | 12.857% | $200.4566 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $201.64 | 9.739% | $221.2777 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $109.76 | 9.340% | $120.0116 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $1,262.12 | $1,387.0104 | $1,387.02 | $1,387.00 | $1,387.10 | |