| 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 | $113.40 | 5.752% | $119.9228 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $141.44 | 3.689% | $146.6577 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $66.96 | 10.634% | $74.0805 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $70.48 | 8.540% | $76.499 | $76.50 | $76.50 | $76.50 |
| Purchase #5 | $149.41 | 10.296% | $164.7933 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $41.92 | 7.833% | $45.2036 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $118.85 | 8.230% | $128.6314 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $702.46 | $755.7883 | $755.78 | $755.80 | $755.80 | |