| 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 | $70.43 | 10.817% | $78.0484 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $155.56 | 6.659% | $165.9187 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $143.53 | 7.395% | $154.144 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $175.26 | 12.593% | $197.3305 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $57.92 | 11.503% | $64.5825 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $193.46 | 10.839% | $214.4291 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $247.75 | 10.716% | $274.2989 | $274.30 | $274.30 | $274.30 |
| 7 purchase totals = | $1,043.91 | $1,148.7521 | $1,148.75 | $1,148.80 | $1,148.60 | |