| 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 | $183.65 | 13.813% | $209.0176 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $112.91 | 6.527% | $120.2796 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $57.78 | 9.413% | $63.2188 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $31.33 | 7.806% | $33.7756 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $60.89 | 7.455% | $65.4293 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $86.65 | 6.522% | $92.3013 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $198.83 | 7.176% | $213.098 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $732.04 | $797.1202 | $797.13 | $797.15 | $797.10 | |