| 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 | $154.65 | 11.787% | $172.8786 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $180.87 | 5.352% | $190.5502 | $190.55 | $190.55 | $190.60 |
| Purchase #3 | $103.84 | 4.698% | $108.7184 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $199.70 | 10.296% | $220.2611 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $112.80 | 6.857% | $120.5347 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $14.34 | 9.125% | $15.6485 | $15.65 | $15.65 | $15.60 |
| Purchase #7 | $173.83 | 4.534% | $181.7115 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $940.03 | $1,010.3030 | $1,010.30 | $1,010.30 | $1,010.30 | |