| 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 | $209.54 | 13.186% | $237.1699 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $128.88 | 9.684% | $141.3607 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $79.73 | 4.827% | $83.5786 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $169.40 | 7.408% | $181.9492 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $65.47 | 4.845% | $68.642 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $165.49 | 9.850% | $181.7908 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $37.79 | 10.829% | $41.8823 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $856.30 | $936.3735 | $936.37 | $936.40 | $936.40 | |