| 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 | $197.37 | 6.618% | $210.4319 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $236.91 | 13.677% | $269.3122 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $179.28 | 9.264% | $195.8885 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $213.31 | 7.480% | $229.2656 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $133.26 | 6.673% | $142.1524 | $142.15 | $142.15 | $142.20 |
| Purchase #6 | $65.64 | 8.603% | $71.287 | $71.29 | $71.30 | $71.30 |
| Purchase #7 | $51.59 | 12.268% | $57.9191 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $1,077.36 | $1,176.2567 | $1,176.26 | $1,176.25 | $1,176.30 | |