| 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 | $126.94 | 5.671% | $134.1388 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $76.83 | 13.144% | $86.9285 | $86.93 | $86.95 | $86.90 |
| Purchase #3 | $220.74 | 9.457% | $241.6154 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $157.39 | 3.237% | $162.4847 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $247.47 | 11.438% | $275.7756 | $275.78 | $275.80 | $275.80 |
| Purchase #6 | $68.45 | 11.711% | $76.4662 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $13.83 | 13.400% | $15.6832 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $911.65 | $993.0924 | $993.10 | $993.15 | $993.10 | |