| 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 | $148.80 | 10.192% | $163.9657 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $54.89 | 12.182% | $61.5767 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $66.74 | 6.713% | $71.2203 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $85.50 | 5.278% | $90.0127 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $84.97 | 9.650% | $93.1696 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $89.90 | 6.869% | $96.0752 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $98.82 | 8.186% | $106.9094 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $629.62 | $682.9296 | $682.94 | $682.90 | $683.00 | |