| 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 | $154.32 | 8.302% | $167.1316 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $58.61 | 9.645% | $64.2629 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $14.42 | 12.403% | $16.2085 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $129.65 | 4.497% | $135.4804 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $23.44 | 13.671% | $26.6445 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $218.81 | 7.708% | $235.6759 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $154.67 | 13.713% | $175.8799 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $753.92 | $821.2837 | $821.28 | $821.35 | $821.30 | |