| 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 | $182.34 | 5.744% | $192.8136 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $178.50 | 7.536% | $191.9518 | $191.95 | $191.95 | $192.00 |
| Purchase #3 | $112.50 | 10.254% | $124.0358 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $126.93 | 7.151% | $136.0068 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $49.91 | 8.468% | $54.1364 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $107.31 | 3.127% | $110.6656 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $208.49 | 12.741% | $235.0537 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $965.98 | $1,044.6637 | $1,044.67 | $1,044.65 | $1,044.70 | |