| 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 | $234.26 | 7.170% | $251.0564 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $141.30 | 3.674% | $146.4914 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $149.77 | 4.352% | $156.288 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $250.59 | 13.108% | $283.4373 | $283.44 | $283.45 | $283.40 |
| Purchase #5 | $156.25 | 6.537% | $166.4641 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $33.31 | 10.677% | $36.8665 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $121.30 | 4.611% | $126.8931 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $1,086.78 | $1,167.4968 | $1,167.50 | $1,167.50 | $1,167.60 | |