| 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 | $22.84 | 3.184% | $23.5672 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $142.34 | 8.644% | $154.6439 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $242.99 | 12.315% | $272.9142 | $272.91 | $272.90 | $272.90 |
| Purchase #4 | $167.68 | 5.564% | $177.0097 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $6.56 | 8.289% | $7.1038 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $162.52 | 9.557% | $178.052 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $109.45 | 7.450% | $117.604 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $854.38 | $930.8948 | $930.88 | $930.85 | $930.90 | |