| 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 | $142.92 | 6.440% | $152.124 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $133.65 | 3.275% | $138.027 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $167.35 | 9.272% | $182.8667 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $82.40 | 10.154% | $90.7669 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $145.77 | 6.345% | $155.0191 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $93.37 | 11.424% | $104.0366 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $66.80 | 5.600% | $70.5408 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $832.26 | $893.3811 | $893.39 | $893.35 | $893.30 | |