| 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 | $178.58 | 7.289% | $191.5967 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $219.81 | 8.363% | $238.1927 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $9.62 | 10.588% | $10.6386 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $34.45 | 7.396% | $36.9979 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $197.47 | 9.866% | $216.9524 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $96.47 | 5.270% | $101.554 | $101.55 | $101.55 | $101.60 |
| Purchase #7 | $162.56 | 12.548% | $182.958 | $182.96 | $182.95 | $183.00 |
| 7 purchase totals = | $898.96 | $978.8903 | $978.89 | $978.90 | $979.00 | |