| 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 | $96.52 | 11.690% | $107.8032 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $134.96 | 5.351% | $142.1817 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $164.54 | 5.806% | $174.0932 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $45.80 | 7.339% | $49.1613 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $163.80 | 12.486% | $184.2521 | $184.25 | $184.25 | $184.30 |
| Purchase #6 | $67.45 | 3.693% | $69.9409 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $229.39 | 5.292% | $241.5293 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $902.46 | $968.9617 | $968.95 | $969.00 | $969.00 | |