| 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 | $143.67 | 13.443% | $162.9836 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $145.55 | 12.591% | $163.8762 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $211.65 | 3.223% | $218.4715 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $229.54 | 12.628% | $258.5263 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $222.46 | 12.468% | $250.1963 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $112.95 | 3.702% | $117.1314 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $89.79 | 7.604% | $96.6176 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $1,155.61 | $1,267.8029 | $1,267.81 | $1,267.85 | $1,267.80 | |