| 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 | $163.91 | 8.341% | $177.5817 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $172.55 | 6.399% | $183.5915 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $83.85 | 9.618% | $91.9147 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $81.29 | 7.542% | $87.4209 | $87.42 | $87.40 | $87.40 |
| Purchase #5 | $243.49 | 13.485% | $276.3246 | $276.32 | $276.30 | $276.30 |
| Purchase #6 | $206.94 | 4.507% | $216.2668 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $170.27 | 10.266% | $187.7499 | $187.75 | $187.75 | $187.70 |
| 7 purchase totals = | $1,122.30 | $1,220.8501 | $1,220.84 | $1,220.80 | $1,220.80 | |