| 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 | $158.50 | 6.795% | $169.2701 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $200.91 | 12.640% | $226.305 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $215.52 | 8.360% | $233.5375 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $198.66 | 5.524% | $209.634 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $192.39 | 9.219% | $210.1264 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $41.44 | 6.370% | $44.0797 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $230.71 | 3.123% | $237.9151 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,238.13 | $1,330.8678 | $1,330.88 | $1,330.90 | $1,330.80 | |