| 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 | $177.96 | 3.194% | $183.644 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $103.57 | 3.201% | $106.8853 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $132.89 | 7.767% | $143.2116 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $217.81 | 7.254% | $233.6099 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $142.87 | 9.108% | $155.8826 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $237.60 | 11.453% | $264.8123 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $63.97 | 10.343% | $70.5864 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $1,076.67 | $1,158.6321 | $1,158.63 | $1,158.65 | $1,158.60 | |