| 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 | $98.35 | 11.472% | $109.6327 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $142.80 | 11.599% | $159.3634 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $8.70 | 6.221% | $9.2412 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $156.34 | 5.431% | $164.8308 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $164.82 | 13.372% | $186.8597 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $148.31 | 3.149% | $152.9803 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $77.61 | 13.768% | $88.2953 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $796.93 | $871.2034 | $871.20 | $871.25 | $871.20 | |