| 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 | $169.86 | 3.155% | $175.2191 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $231.79 | 10.238% | $255.5207 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $243.81 | 5.264% | $256.6442 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $116.53 | 7.108% | $124.813 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $216.27 | 4.509% | $226.0216 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $207.67 | 8.869% | $226.0883 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $162.31 | 10.707% | $179.6885 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $1,348.24 | $1,443.9954 | $1,443.99 | $1,443.95 | $1,443.90 | |