| 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 | $113.58 | 3.687% | $117.7677 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $141.68 | 11.807% | $158.4082 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $67.87 | 13.138% | $76.7868 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $18.60 | 3.659% | $19.2806 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $180.43 | 4.782% | $189.0582 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $13.96 | 11.200% | $15.5235 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $15.91 | 10.508% | $17.5818 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $552.03 | $594.4068 | $594.41 | $594.40 | $594.50 | |