| 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 | $173.82 | 4.358% | $181.3951 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $183.70 | 13.532% | $208.5583 | $208.56 | $208.55 | $208.60 |
| Purchase #3 | $105.50 | 7.442% | $113.3513 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $52.26 | 13.517% | $59.324 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $163.50 | 6.427% | $174.0081 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $21.96 | 13.318% | $24.8846 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $136.42 | 9.859% | $149.8696 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $837.16 | $911.3910 | $911.39 | $911.35 | $911.50 | |