| 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 | $140.77 | 9.401% | $154.0038 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $136.89 | 9.334% | $149.6673 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $56.59 | 3.334% | $58.4767 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $135.91 | 7.423% | $145.9986 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $171.52 | 3.421% | $177.3877 | $177.39 | $177.40 | $177.40 |
| Purchase #6 | $239.87 | 6.461% | $255.368 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $122.27 | 11.566% | $136.4117 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $1,003.82 | $1,077.3138 | $1,077.32 | $1,077.30 | $1,077.40 | |