| 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 | $138.98 | 8.229% | $150.4167 | $150.42 | $150.40 | $150.40 |
| Purchase #2 | $36.30 | 13.774% | $41.3 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $34.36 | 10.343% | $37.9139 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $131.78 | 4.609% | $137.8537 | $137.85 | $137.85 | $137.90 |
| Purchase #5 | $125.86 | 7.788% | $135.662 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $109.72 | 10.260% | $120.9773 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $117.84 | 4.218% | $122.8105 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $694.84 | $746.9341 | $746.93 | $746.90 | $747.00 | |