| 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 | $197.25 | 5.484% | $208.0672 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $43.75 | 5.663% | $46.2276 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $225.30 | 12.474% | $253.4039 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $75.56 | 10.724% | $83.6631 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $107.38 | 6.106% | $113.9366 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $39.63 | 4.787% | $41.5271 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $144.25 | 4.737% | $151.0831 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $833.12 | $897.9086 | $897.91 | $897.95 | $897.90 | |