| 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 | $149.54 | 13.243% | $169.3436 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $221.52 | 13.870% | $252.2448 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $190.67 | 12.668% | $214.8241 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $211.74 | 5.218% | $222.7886 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $102.61 | 12.239% | $115.1684 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $79.95 | 13.178% | $90.4858 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $27.38 | 9.308% | $29.9285 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $983.41 | $1,094.7838 | $1,094.78 | $1,094.80 | $1,094.70 | |