| 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 | $147.57 | 12.548% | $166.0871 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $120.38 | 8.712% | $130.8675 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $119.28 | 11.249% | $132.6978 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $205.38 | 7.805% | $221.4099 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $22.27 | 12.747% | $25.1088 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $113.34 | 10.822% | $125.6057 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $27.40 | 12.758% | $30.8957 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $755.62 | $832.6725 | $832.69 | $832.65 | $832.70 | |