| 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 | $148.31 | 11.819% | $165.8388 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $156.27 | 12.707% | $176.1272 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $194.30 | 10.687% | $215.0648 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $30.51 | 12.261% | $34.2508 | $34.25 | $34.25 | $34.30 |
| Purchase #5 | $75.58 | 7.353% | $81.1374 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $79.46 | 5.573% | $83.8883 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $247.84 | 12.256% | $278.2153 | $278.22 | $278.20 | $278.20 |
| 7 purchase totals = | $932.27 | $1,034.5226 | $1,034.53 | $1,034.55 | $1,034.50 | |