| 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 | $95.73 | 13.480% | $108.6344 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $46.74 | 6.413% | $49.7374 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $168.75 | 5.629% | $178.2489 | $178.25 | $178.25 | $178.20 |
| Purchase #4 | $142.81 | 9.873% | $156.9096 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $248.96 | 11.743% | $278.1954 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $228.51 | 3.384% | $236.2428 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $167.95 | 9.222% | $183.4383 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $1,099.45 | $1,191.4068 | $1,191.41 | $1,191.45 | $1,191.20 | |