| 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 | $162.78 | 6.573% | $173.4795 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $95.94 | 9.213% | $104.779 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $208.99 | 8.140% | $226.0018 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $89.75 | 4.496% | $93.7852 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $110.64 | 6.722% | $118.0772 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $225.89 | 13.386% | $256.1276 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $68.56 | 9.234% | $74.8908 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $962.55 | $1,047.1411 | $1,047.15 | $1,047.25 | $1,047.20 | |