| 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 | $147.56 | 5.797% | $156.1141 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $94.95 | 8.513% | $103.0331 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $37.85 | 13.583% | $42.9912 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $234.84 | 13.276% | $266.0174 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $77.44 | 9.580% | $84.8588 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $219.58 | 10.671% | $243.0114 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $10.96 | 7.183% | $11.7473 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $823.18 | $907.7733 | $907.77 | $907.75 | $907.70 | |