| 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 | $149.60 | 9.195% | $163.3557 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $204.62 | 6.274% | $217.4579 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $196.86 | 12.644% | $221.751 | $221.75 | $221.75 | $221.80 |
| Purchase #4 | $11.33 | 7.206% | $12.1464 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $152.65 | 13.279% | $172.9204 | $172.92 | $172.90 | $172.90 |
| Purchase #6 | $74.99 | 9.527% | $82.1343 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $5.82 | 4.369% | $6.0743 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $795.87 | $875.8400 | $875.84 | $875.80 | $875.90 | |