| 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 | $119.47 | 13.641% | $135.7669 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $117.96 | 10.107% | $129.8822 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $204.29 | 12.867% | $230.576 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $83.71 | 12.190% | $93.9142 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $70.96 | 6.599% | $75.6427 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $113.52 | 4.416% | $118.533 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $186.44 | 10.510% | $206.0348 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $896.35 | $990.3498 | $990.34 | $990.40 | $990.30 | |