| 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 | $151.62 | 9.263% | $165.6646 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $169.91 | 6.336% | $180.6755 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $9.74 | 7.402% | $10.461 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $159.93 | 7.284% | $171.5793 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $162.28 | 12.255% | $182.1674 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $248.55 | 9.856% | $273.0471 | $273.05 | $273.05 | $273.00 |
| Purchase #7 | $9.31 | 13.474% | $10.5644 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $911.34 | $994.1593 | $994.16 | $994.15 | $994.30 | |