| 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 | $165.65 | 8.282% | $179.3691 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $27.49 | 6.463% | $29.2667 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $78.77 | 11.607% | $87.9128 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $162.26 | 7.408% | $174.2802 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $247.47 | 4.157% | $257.7573 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $77.94 | 9.242% | $85.1432 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $178.52 | 8.316% | $193.3657 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $938.10 | $1,007.0950 | $1,007.10 | $1,007.05 | $1,007.20 | |