| 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 | $150.82 | 8.870% | $164.1977 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $100.37 | 13.426% | $113.8457 | $113.85 | $113.85 | $113.80 |
| Purchase #3 | $166.40 | 8.872% | $181.163 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $120.68 | 4.118% | $125.6496 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $70.80 | 7.559% | $76.1518 | $76.15 | $76.15 | $76.20 |
| Purchase #6 | $209.95 | 11.546% | $234.1908 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $152.67 | 7.115% | $163.5325 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $971.69 | $1,058.7311 | $1,058.73 | $1,058.75 | $1,058.70 | |