| 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 | $208.30 | 9.312% | $227.6969 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $64.37 | 5.282% | $67.77 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $172.55 | 6.670% | $184.0591 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $9.58 | 12.206% | $10.7493 | $10.75 | $10.75 | $10.70 |
| Purchase #5 | $6.90 | 8.217% | $7.467 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $55.82 | 8.275% | $60.4391 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $149.44 | 6.606% | $159.312 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $666.96 | $717.4934 | $717.50 | $717.45 | $717.50 | |