| 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 | $157.74 | 7.592% | $169.7156 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $96.95 | 13.102% | $109.6524 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $111.85 | 9.383% | $122.3449 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $182.39 | 3.225% | $188.2721 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $192.38 | 5.743% | $203.4284 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $179.61 | 7.341% | $192.7952 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $17.31 | 12.109% | $19.4061 | $19.41 | $19.40 | $19.40 |
| 7 purchase totals = | $938.23 | $1,005.6147 | $1,005.62 | $1,005.60 | $1,005.60 | |