| 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 | $167.80 | 8.708% | $182.412 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $74.43 | 9.704% | $81.6527 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $153.68 | 3.727% | $159.4077 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $62.46 | 5.241% | $65.7335 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $23.26 | 13.625% | $26.4292 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $34.97 | 5.770% | $36.9878 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $157.85 | 4.840% | $165.4899 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $674.45 | $718.1128 | $718.11 | $718.15 | $718.10 | |