| 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 | $182.45 | 13.800% | $207.6281 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $167.95 | 5.763% | $177.629 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $221.83 | 13.521% | $251.8236 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $239.26 | 11.449% | $266.6529 | $266.65 | $266.65 | $266.70 |
| Purchase #5 | $243.99 | 4.680% | $255.4087 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $159.50 | 11.161% | $177.3018 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $173.90 | 4.583% | $181.8698 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $1,388.88 | $1,518.3139 | $1,518.31 | $1,518.30 | $1,518.30 | |