| 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 | $149.62 | 4.856% | $156.8855 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $218.50 | 9.478% | $239.2094 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $77.81 | 5.255% | $81.8989 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $51.56 | 6.491% | $54.9068 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $119.27 | 12.748% | $134.4745 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $51.33 | 11.486% | $57.2258 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $93.40 | 8.836% | $101.6528 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $761.49 | $826.2537 | $826.26 | $826.25 | $826.30 | |