| 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 | $156.72 | 7.291% | $168.1465 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $142.68 | 5.117% | $149.9809 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $183.46 | 8.512% | $199.0761 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $193.30 | 5.276% | $203.4985 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $39.56 | 6.404% | $42.0934 | $42.09 | $42.10 | $42.10 |
| Purchase #6 | $193.46 | 6.162% | $205.381 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $26.98 | 7.495% | $29.0022 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $936.16 | $997.1786 | $997.18 | $997.25 | $997.20 | |