| 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 | $141.48 | 7.498% | $152.0882 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $99.47 | 3.327% | $102.7794 | $102.78 | $102.80 | $102.80 |
| Purchase #3 | $139.90 | 5.308% | $147.3259 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $58.49 | 8.204% | $63.2885 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $42.55 | 6.338% | $45.2468 | $45.25 | $45.25 | $45.20 |
| Purchase #6 | $229.38 | 9.501% | $251.1734 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $14.63 | 6.219% | $15.5398 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $725.90 | $777.4420 | $777.45 | $777.50 | $777.40 | |