| 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 | $179.81 | 7.618% | $193.5079 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $77.54 | 4.664% | $81.1565 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $212.83 | 8.714% | $231.376 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $229.93 | 12.549% | $258.7839 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $46.41 | 12.666% | $52.2883 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $129.74 | 6.806% | $138.5701 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $215.98 | 5.384% | $227.6084 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $1,092.24 | $1,183.2911 | $1,183.30 | $1,183.30 | $1,183.40 | |