| 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 | $191.28 | 12.332% | $214.8686 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $16.75 | 10.274% | $18.4709 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $188.36 | 13.166% | $213.1595 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $64.98 | 7.768% | $70.0276 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $156.68 | 12.816% | $176.7601 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $27.69 | 10.259% | $30.5307 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $46.59 | 9.643% | $51.0827 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $692.33 | $774.9001 | $774.90 | $774.90 | $775.00 | |