| 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 | $194.57 | 6.608% | $207.4272 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $122.28 | 12.105% | $137.082 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $161.36 | 12.566% | $181.6365 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $137.80 | 4.726% | $144.3124 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $168.50 | 10.728% | $186.5767 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $192.85 | 4.340% | $201.2197 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $95.29 | 11.706% | $106.4446 | $106.44 | $106.45 | $106.40 |
| 7 purchase totals = | $1,072.65 | $1,164.6991 | $1,164.70 | $1,164.75 | $1,164.60 | |