| 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 | $156.91 | 11.725% | $175.3077 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $150.29 | 9.281% | $164.2384 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $168.70 | 8.654% | $183.2993 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $113.72 | 13.645% | $129.2371 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $79.44 | 13.690% | $90.3153 | $90.32 | $90.30 | $90.30 |
| Purchase #6 | $238.70 | 5.814% | $252.578 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $94.54 | 12.539% | $106.3944 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $1,002.30 | $1,101.3702 | $1,101.38 | $1,101.40 | $1,101.30 | |