| 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 | $60.59 | 10.272% | $66.8138 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $172.38 | 4.763% | $180.5905 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $168.52 | 5.239% | $177.3488 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $237.44 | 11.201% | $264.0357 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $235.95 | 7.149% | $252.8181 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $161.25 | 9.873% | $177.1702 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $203.60 | 4.685% | $213.1387 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $1,239.73 | $1,331.9158 | $1,331.92 | $1,331.90 | $1,331.80 | |