| 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 | $112.47 | 5.421% | $118.567 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $221.58 | 3.831% | $230.0687 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $72.27 | 13.508% | $82.0322 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $178.34 | 7.539% | $191.7851 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $7.94 | 4.675% | $8.3112 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $56.45 | 13.312% | $63.9646 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $45.28 | 7.812% | $48.8173 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $694.33 | $743.5461 | $743.55 | $743.50 | $743.60 | |