| 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 | $238.61 | 8.166% | $258.0949 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $26.35 | 5.391% | $27.7705 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $123.79 | 11.455% | $137.9701 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $77.63 | 3.201% | $80.1149 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $69.87 | 5.197% | $73.5011 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $175.74 | 12.635% | $197.9447 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $54.76 | 6.637% | $58.3944 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $766.75 | $833.7906 | $833.77 | $833.75 | $833.80 | |