| 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 | $169.65 | 13.461% | $192.4866 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $188.72 | 10.693% | $208.8998 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $32.74 | 13.567% | $37.1818 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $76.58 | 9.103% | $83.5511 | $83.55 | $83.55 | $83.60 |
| Purchase #5 | $169.36 | 13.423% | $192.0932 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $168.44 | 5.702% | $178.0444 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $232.57 | 5.496% | $245.352 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,038.06 | $1,137.6089 | $1,137.60 | $1,137.65 | $1,137.70 | |