| 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 | $152.91 | 9.340% | $167.1918 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $171.87 | 8.647% | $186.7316 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $199.31 | 8.405% | $216.062 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $234.73 | 5.210% | $246.9594 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $123.66 | 13.709% | $140.6125 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $32.67 | 12.186% | $36.6512 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $213.27 | 5.588% | $225.1875 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $1,128.42 | $1,219.3960 | $1,219.39 | $1,219.40 | $1,219.50 | |