| 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 | $135.84 | 8.200% | $146.9789 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $177.76 | 12.605% | $200.1666 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $204.51 | 8.509% | $221.9118 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $45.89 | 12.328% | $51.5473 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $96.27 | 6.756% | $102.774 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $188.37 | 3.659% | $195.2625 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $8.85 | 13.418% | $10.0375 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $857.49 | $928.6786 | $928.68 | $928.65 | $928.70 | |