| 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 | $137.32 | 6.273% | $145.9341 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $81.86 | 5.508% | $86.3688 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $96.40 | 8.758% | $104.8427 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $26.28 | 11.479% | $29.2967 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $185.62 | 11.645% | $207.2354 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $23.60 | 4.302% | $24.6153 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $90.65 | 8.273% | $98.1495 | $98.15 | $98.15 | $98.10 |
| 7 purchase totals = | $641.73 | $696.4425 | $696.45 | $696.45 | $696.30 | |