| 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 | $155.90 | 3.240% | $160.9512 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $141.53 | 11.151% | $157.312 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $196.85 | 10.568% | $217.6531 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $155.72 | 8.724% | $169.305 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $68.65 | 4.846% | $71.9768 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $34.95 | 3.301% | $36.1037 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $31.98 | 7.218% | $34.2883 | $34.29 | $34.30 | $34.30 |
| 7 purchase totals = | $785.58 | $847.5901 | $847.59 | $847.60 | $847.70 | |