| 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 | $182.33 | 5.397% | $192.1704 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $81.68 | 12.800% | $92.135 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $67.43 | 13.865% | $76.7792 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $107.82 | 10.706% | $119.3632 | $119.36 | $119.35 | $119.40 |
| Purchase #5 | $56.37 | 6.604% | $60.0927 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $69.98 | 5.525% | $73.8464 | $73.85 | $73.85 | $73.80 |
| Purchase #7 | $181.25 | 13.347% | $205.4414 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $746.86 | $819.8283 | $819.83 | $819.85 | $819.80 | |