| 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 | $164.25 | 8.476% | $178.1718 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $133.37 | 5.846% | $141.1668 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $186.81 | 7.715% | $201.2224 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $43.55 | 3.145% | $44.9196 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $130.91 | 5.641% | $138.2946 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $37.96 | 4.644% | $39.7229 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $222.80 | 9.615% | $244.2222 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $919.65 | $987.7203 | $987.71 | $987.60 | $987.70 | |