| 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 | $129.60 | 4.490% | $135.419 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $186.93 | 7.620% | $201.1741 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $52.97 | 12.550% | $59.6177 | $59.62 | $59.60 | $59.60 |
| Purchase #4 | $18.75 | 4.411% | $19.5771 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $187.97 | 6.761% | $200.6787 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $47.37 | 9.329% | $51.7891 | $51.79 | $51.80 | $51.80 |
| Purchase #7 | $79.60 | 7.275% | $85.3909 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $703.19 | $753.6466 | $753.65 | $753.65 | $753.70 | |