| 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 | $138.39 | 5.570% | $146.0983 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $196.65 | 6.790% | $210.0025 | $210.00 | $210.00 | $210.00 |
| Purchase #3 | $215.25 | 6.593% | $229.4414 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $90.33 | 3.534% | $93.5223 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $163.84 | 4.588% | $171.357 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $144.78 | 9.640% | $158.7368 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $240.66 | 11.261% | $267.7607 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $1,189.90 | $1,276.9190 | $1,276.92 | $1,276.90 | $1,276.90 | |