| 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 | $109.73 | 8.512% | $119.0702 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $78.95 | 11.223% | $87.8106 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $172.35 | 11.837% | $192.7511 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $197.81 | 12.826% | $223.1811 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $181.87 | 13.855% | $207.0681 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $45.96 | 13.315% | $52.0796 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $31.74 | 12.597% | $35.7383 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $818.41 | $917.6990 | $917.70 | $917.70 | $917.80 | |