| 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 | $150.56 | 12.233% | $168.978 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $126.99 | 3.157% | $130.9991 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $181.64 | 8.548% | $197.1666 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $226.42 | 5.180% | $238.1486 | $238.15 | $238.15 | $238.10 |
| Purchase #5 | $249.96 | 4.166% | $260.3733 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $11.61 | 4.201% | $12.0977 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $163.43 | 3.635% | $169.3707 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $1,110.61 | $1,177.1340 | $1,177.14 | $1,177.10 | $1,177.20 | |