| 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 | $174.58 | 10.496% | $192.9039 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $39.28 | 9.227% | $42.9044 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $89.33 | 13.395% | $101.2958 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $93.87 | 8.643% | $101.9832 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $96.60 | 7.853% | $104.186 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $142.44 | 10.225% | $157.0045 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $199.81 | 13.500% | $226.7844 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $835.91 | $927.0622 | $927.05 | $927.10 | $927.10 | |