| 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 | $151.32 | 4.144% | $157.5907 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $78.42 | 13.531% | $89.031 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $63.83 | 8.858% | $69.4841 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $30.44 | 12.331% | $34.1936 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $194.74 | 9.586% | $213.4078 | $213.41 | $213.40 | $213.40 |
| Purchase #6 | $76.92 | 5.120% | $80.8583 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $141.85 | 13.514% | $161.0196 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $737.52 | $805.5851 | $805.58 | $805.60 | $805.60 | |