| 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 | $189.66 | 7.703% | $204.2695 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $13.77 | 5.419% | $14.5162 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $26.91 | 6.235% | $28.5878 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $162.95 | 13.344% | $184.694 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $98.54 | 5.112% | $103.5774 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $236.72 | 9.138% | $258.3515 | $258.35 | $258.35 | $258.40 |
| Purchase #7 | $113.49 | 3.544% | $117.5121 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $842.04 | $911.5085 | $911.51 | $911.50 | $911.60 | |