| 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 | $173.89 | 5.420% | $183.3148 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $127.74 | 4.421% | $133.3874 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $225.33 | 5.795% | $238.3879 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $170.77 | 4.845% | $179.0438 | $179.04 | $179.05 | $179.00 |
| Purchase #5 | $232.83 | 3.766% | $241.5984 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $203.75 | 12.626% | $229.4755 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $120.71 | 9.363% | $132.0121 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $1,255.02 | $1,337.2199 | $1,337.22 | $1,337.25 | $1,337.20 | |