| 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 | $15.82 | 11.723% | $17.6746 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $196.35 | 11.149% | $218.2411 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $210.62 | 3.365% | $217.7074 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $183.48 | 5.219% | $193.0558 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $131.84 | 8.724% | $143.3417 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $98.92 | 6.348% | $105.1994 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $157.66 | 8.360% | $170.8404 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $994.69 | $1,066.0604 | $1,066.06 | $1,066.05 | $1,066.00 | |