| 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 | $16.28 | 12.332% | $18.2876 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $173.85 | 4.810% | $182.2122 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $9.64 | 4.605% | $10.0839 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $196.84 | 10.507% | $217.522 | $217.52 | $217.50 | $217.50 |
| Purchase #5 | $98.38 | 11.466% | $109.6603 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $24.41 | 10.443% | $26.9591 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $149.56 | 4.233% | $155.8909 | $155.89 | $155.90 | $155.90 |
| 7 purchase totals = | $668.96 | $720.6160 | $720.61 | $720.60 | $720.70 | |