| 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 | $122.60 | 11.199% | $136.33 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $147.53 | 7.450% | $158.521 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $30.91 | 7.382% | $33.1918 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $109.97 | 12.358% | $123.5601 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $180.53 | 12.480% | $203.0601 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $174.94 | 4.756% | $183.2601 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $106.72 | 9.426% | $116.7794 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $873.20 | $954.7025 | $954.70 | $954.70 | $954.80 | |