| 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 | $200.88 | 4.358% | $209.6344 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $138.68 | 7.698% | $149.3556 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $8.84 | 10.384% | $9.7579 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $149.49 | 7.360% | $160.4925 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $67.72 | 11.242% | $75.3331 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $14.59 | 11.113% | $16.2114 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $106.77 | 8.428% | $115.7686 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $686.97 | $736.5535 | $736.55 | $736.55 | $736.60 | |