| 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 | $144.64 | 7.183% | $155.0295 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $6.74 | 3.110% | $6.9496 | $6.95 | $6.95 | $6.90 |
| Purchase #3 | $20.83 | 3.355% | $21.5288 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $203.82 | 13.406% | $231.1441 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $58.94 | 13.648% | $66.9841 | $66.98 | $67.00 | $67.00 |
| Purchase #6 | $20.38 | 7.262% | $21.86 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $190.95 | 3.417% | $197.4748 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $646.30 | $700.9709 | $700.96 | $701.00 | $700.90 | |