| 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 | $194.36 | 12.610% | $218.8688 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $98.67 | 3.833% | $102.452 | $102.45 | $102.45 | $102.50 |
| Purchase #3 | $164.71 | 6.257% | $175.0159 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $13.64 | 6.258% | $14.4936 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $13.29 | 11.285% | $14.7898 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $167.77 | 8.252% | $181.6144 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $13.47 | 4.301% | $14.0493 | $14.05 | $14.05 | $14.00 |
| 7 purchase totals = | $665.91 | $721.2838 | $721.28 | $721.25 | $721.30 | |