| 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 | $182.44 | 6.810% | $194.8642 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $10.45 | 3.782% | $10.8452 | $10.85 | $10.85 | $10.80 |
| Purchase #3 | $69.90 | 13.663% | $79.4504 | $79.45 | $79.45 | $79.50 |
| Purchase #4 | $44.28 | 9.115% | $48.3161 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $242.29 | 13.652% | $275.3674 | $275.37 | $275.35 | $275.40 |
| Purchase #6 | $189.78 | 11.691% | $211.9672 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $27.43 | 6.752% | $29.2821 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $766.57 | $850.0926 | $850.10 | $850.05 | $850.20 | |