| 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 | $168.88 | 12.252% | $189.5712 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $137.92 | 4.381% | $143.9623 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $219.95 | 8.481% | $238.604 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $205.36 | 5.411% | $216.472 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $77.33 | 4.225% | $80.5972 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $90.73 | 4.301% | $94.6323 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $167.69 | 9.175% | $183.0756 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,067.86 | $1,146.9146 | $1,146.91 | $1,146.90 | $1,147.00 | |