| 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 | $172.59 | 6.196% | $183.2837 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $72.67 | 11.775% | $81.2269 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $173.90 | 11.111% | $193.222 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $184.67 | 11.578% | $206.0511 | $206.05 | $206.05 | $206.10 |
| Purchase #5 | $87.27 | 9.274% | $95.3634 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $91.62 | 11.517% | $102.1719 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $235.55 | 7.272% | $252.6792 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,018.27 | $1,113.9982 | $1,113.99 | $1,114.00 | $1,114.10 | |