| 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 | $71.96 | 11.241% | $80.049 | $80.05 | $80.05 | $80.00 |
| Purchase #2 | $121.29 | 11.718% | $135.5028 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $207.31 | 12.220% | $232.6433 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $175.51 | 3.400% | $181.4773 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $33.67 | 4.567% | $35.2077 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $30.84 | 12.530% | $34.7043 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $137.63 | 4.596% | $143.9555 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $778.21 | $843.5399 | $843.54 | $843.55 | $843.50 | |