| 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 | $174.45 | 13.595% | $198.1665 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $201.65 | 6.842% | $215.4469 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $35.66 | 11.549% | $39.7784 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $105.65 | 12.285% | $118.6291 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $148.44 | 9.314% | $162.2657 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $25.57 | 9.713% | $28.0536 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $48.51 | 5.847% | $51.3464 | $51.35 | $51.35 | $51.30 |
| 7 purchase totals = | $739.93 | $813.6866 | $813.70 | $813.70 | $813.70 | |