| 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 | $165.90 | 10.778% | $183.7807 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $48.68 | 8.644% | $52.8879 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $163.41 | 8.496% | $177.2933 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $241.95 | 11.597% | $270.0089 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $138.43 | 5.638% | $146.2347 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $126.76 | 6.708% | $135.2631 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $170.62 | 12.818% | $192.4901 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $1,055.75 | $1,157.9587 | $1,157.95 | $1,158.00 | $1,158.00 | |