| 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 | $135.95 | 10.525% | $150.2587 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $77.61 | 4.462% | $81.073 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $187.67 | 3.838% | $194.8728 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $89.82 | 10.639% | $99.3759 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $114.46 | 6.564% | $121.9732 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $161.95 | 8.717% | $176.0672 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $47.28 | 10.788% | $52.3806 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $814.74 | $876.0014 | $876.00 | $875.95 | $876.20 | |