| 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 | $161.44 | 9.406% | $176.625 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $186.71 | 9.282% | $204.0404 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $210.55 | 13.614% | $239.2143 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $101.42 | 3.253% | $104.7192 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $240.34 | 3.365% | $248.4274 | $248.43 | $248.45 | $248.40 |
| Purchase #6 | $54.97 | 5.151% | $57.8015 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $165.64 | 6.189% | $175.8915 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $1,121.07 | $1,206.7193 | $1,206.72 | $1,206.75 | $1,206.60 | |