| 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 | $106.62 | 4.389% | $111.2996 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $152.90 | 4.395% | $159.62 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $192.58 | 5.541% | $203.2509 | $203.25 | $203.25 | $203.30 |
| Purchase #4 | $141.65 | 7.832% | $152.744 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $93.62 | 13.787% | $106.5274 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $175.30 | 13.284% | $198.5869 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $49.60 | 11.576% | $55.3417 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $912.27 | $987.3705 | $987.37 | $987.40 | $987.30 | |