| 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 | $164.34 | 9.314% | $179.6466 | $179.65 | $179.65 | $179.60 |
| Purchase #2 | $66.63 | 9.733% | $73.1151 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $23.26 | 11.433% | $25.9193 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $163.43 | 5.242% | $171.997 | $172.00 | $172.00 | $172.00 |
| Purchase #5 | $108.36 | 11.194% | $120.4898 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $246.32 | 10.676% | $272.6171 | $272.62 | $272.60 | $272.60 |
| Purchase #7 | $20.55 | 3.140% | $21.1953 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $792.89 | $864.9802 | $865.00 | $864.95 | $864.90 | |