| 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 | $163.65 | 7.728% | $176.2969 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $238.32 | 11.693% | $266.1868 | $266.19 | $266.20 | $266.20 |
| Purchase #3 | $168.30 | 12.625% | $189.5479 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $245.99 | 3.430% | $254.4275 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $157.56 | 12.691% | $177.5559 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $164.36 | 6.818% | $175.5661 | $175.57 | $175.55 | $175.60 |
| Purchase #7 | $211.91 | 8.540% | $230.0071 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,350.09 | $1,469.5882 | $1,469.61 | $1,469.60 | $1,469.60 | |