| 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 | $156.78 | 9.184% | $171.1787 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $149.47 | 7.330% | $160.4262 | $160.43 | $160.45 | $160.40 |
| Purchase #3 | $82.99 | 11.479% | $92.5164 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $122.90 | 10.728% | $136.0847 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $72.77 | 10.750% | $80.5928 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $24.41 | 5.365% | $25.7196 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $137.77 | 6.627% | $146.9 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $747.09 | $813.4184 | $813.42 | $813.45 | $813.40 | |