| 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 | $83.30 | 10.634% | $92.1581 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $191.61 | 13.863% | $218.1729 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $116.73 | 4.461% | $121.9373 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $69.92 | 10.397% | $77.1896 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $162.78 | 7.676% | $175.275 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $186.38 | 13.464% | $211.4742 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $204.83 | 5.768% | $216.6446 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $1,015.55 | $1,112.8517 | $1,112.85 | $1,112.85 | $1,112.90 | |