| 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 | $125.79 | 10.705% | $139.2558 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $156.55 | 6.499% | $166.7242 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $179.33 | 4.425% | $187.2654 | $187.27 | $187.25 | $187.30 |
| Purchase #4 | $203.84 | 13.596% | $231.5541 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $96.74 | 3.731% | $100.3494 | $100.35 | $100.35 | $100.30 |
| Purchase #6 | $5.75 | 11.793% | $6.4281 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $12.71 | 5.828% | $13.4507 | $13.45 | $13.45 | $13.50 |
| 7 purchase totals = | $780.71 | $845.0277 | $845.03 | $845.00 | $845.10 | |