| 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 | $149.88 | 10.853% | $166.1465 | $166.15 | $166.15 | $166.10 |
| Purchase #2 | $178.69 | 3.603% | $185.1282 | $185.13 | $185.15 | $185.10 |
| Purchase #3 | $44.97 | 6.520% | $47.902 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $150.80 | 8.859% | $164.1594 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $121.78 | 9.270% | $133.069 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $215.49 | 13.188% | $243.9088 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $178.76 | 12.626% | $201.3302 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,040.37 | $1,141.6441 | $1,141.65 | $1,141.65 | $1,141.60 | |