| 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 | 3.651% | $148.9154 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $226.75 | 13.646% | $257.6923 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $135.30 | 5.198% | $142.3329 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $20.71 | 10.750% | $22.9363 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $77.99 | 7.752% | $84.0358 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $131.46 | 7.651% | $141.518 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $219.78 | 5.467% | $231.7954 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $955.66 | $1,029.2261 | $1,029.24 | $1,029.25 | $1,029.10 | |