| 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 | $14.63 | 10.836% | $16.2153 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $177.98 | 7.515% | $191.3552 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $110.63 | 5.161% | $116.3396 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $16.74 | 3.406% | $17.3102 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $139.27 | 12.329% | $156.4406 | $156.44 | $156.45 | $156.40 |
| Purchase #6 | $46.53 | 6.282% | $49.453 | $49.45 | $49.45 | $49.50 |
| Purchase #7 | $133.72 | 6.585% | $142.5255 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $639.50 | $689.6394 | $689.65 | $689.65 | $689.60 | |