| 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 | $82.96 | 12.289% | $93.155 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $105.25 | 3.307% | $108.7306 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $206.35 | 10.618% | $228.2602 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $131.76 | 6.695% | $140.5813 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $132.63 | 7.273% | $142.2762 | $142.28 | $142.30 | $142.30 |
| Purchase #6 | $103.63 | 13.217% | $117.3268 | $117.33 | $117.35 | $117.30 |
| Purchase #7 | $17.26 | 11.214% | $19.1955 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $779.84 | $849.5256 | $849.54 | $849.60 | $849.60 | |