| 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 | $163.59 | 13.595% | $185.8301 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $63.67 | 5.189% | $66.9738 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $159.94 | 11.389% | $178.1556 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $31.42 | 5.828% | $33.2512 | $33.25 | $33.25 | $33.30 |
| Purchase #5 | $102.41 | 8.277% | $110.8865 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $6.85 | 10.650% | $7.5795 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $148.65 | 5.366% | $156.6266 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $676.53 | $739.3033 | $739.31 | $739.35 | $739.40 | |