| 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 | $168.25 | 6.765% | $179.6321 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $32.48 | 13.802% | $36.9629 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $172.83 | 13.785% | $196.6546 | $196.65 | $196.65 | $196.70 |
| Purchase #4 | $22.83 | 4.616% | $23.8838 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $232.96 | 11.874% | $260.6217 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $80.92 | 3.340% | $83.6227 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $221.46 | 8.201% | $239.6219 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $931.73 | $1,020.9997 | $1,020.98 | $1,020.95 | $1,021.00 | |