| 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 | $130.83 | 11.118% | $145.3757 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $142.74 | 8.780% | $155.2726 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $96.32 | 3.703% | $99.8867 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $95.76 | 13.609% | $108.792 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $108.86 | 4.113% | $113.3374 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $124.40 | 8.590% | $135.086 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $14.65 | 8.434% | $15.8856 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $713.56 | $773.6360 | $773.65 | $773.70 | $773.70 | |