| 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 | $138.50 | 8.326% | $150.0315 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $212.26 | 11.638% | $236.9628 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $182.62 | 3.173% | $188.4145 | $188.41 | $188.40 | $188.40 |
| Purchase #4 | $226.44 | 9.675% | $248.3481 | $248.35 | $248.35 | $248.30 |
| Purchase #5 | $142.77 | 12.720% | $160.9303 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $181.75 | 4.756% | $190.394 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $130.86 | 7.162% | $140.2322 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $1,215.20 | $1,315.3134 | $1,315.30 | $1,315.35 | $1,315.20 | |