| 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 | $180.27 | 3.667% | $186.8805 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $71.54 | 7.696% | $77.0457 | $77.05 | $77.05 | $77.00 |
| Purchase #3 | $114.27 | 6.547% | $121.7513 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $53.76 | 9.320% | $58.7704 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $227.57 | 6.474% | $242.3029 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $229.35 | 8.539% | $248.9342 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $175.81 | 11.449% | $195.9385 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,052.57 | $1,131.6235 | $1,131.62 | $1,131.65 | $1,131.60 | |