| 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 | $117.86 | 10.588% | $130.339 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $109.36 | 12.290% | $122.8003 | $122.80 | $122.80 | $122.80 |
| Purchase #3 | $135.47 | 6.546% | $144.3379 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $83.56 | 9.102% | $91.1656 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $138.38 | 4.609% | $144.7579 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $61.75 | 4.863% | $64.7529 | $64.75 | $64.75 | $64.80 |
| Purchase #7 | $156.87 | 6.830% | $167.5842 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $803.25 | $865.7378 | $865.74 | $865.75 | $865.80 | |