| 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 | $123.27 | 10.394% | $136.0827 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $175.93 | 7.763% | $189.5874 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $26.59 | 8.453% | $28.8377 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $73.56 | 7.638% | $79.1785 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $120.49 | 10.716% | $133.4017 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $36.31 | 3.594% | $37.615 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $122.35 | 7.184% | $131.1396 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $678.50 | $735.8426 | $735.85 | $735.90 | $735.80 | |