| 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 | $175.97 | 7.394% | $188.9812 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $136.91 | 10.696% | $151.5539 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $104.89 | 9.808% | $115.1776 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $84.85 | 3.812% | $88.0845 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $186.73 | 11.837% | $208.8332 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $192.25 | 9.401% | $210.3234 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $159.34 | 13.696% | $181.1632 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $1,040.94 | $1,144.1170 | $1,144.10 | $1,144.15 | $1,144.20 | |