| 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 | $163.61 | 8.861% | $178.1075 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $126.51 | 7.211% | $135.6326 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $90.90 | 11.452% | $101.3099 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $45.58 | 12.214% | $51.1471 | $51.15 | $51.15 | $51.10 |
| Purchase #5 | $69.28 | 10.329% | $76.4359 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $114.34 | 13.628% | $129.9223 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $8.92 | 12.671% | $10.0503 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $619.14 | $682.6056 | $682.61 | $682.60 | $682.50 | |