| 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 | $136.76 | 9.486% | $149.7331 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $216.88 | 8.402% | $235.1023 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $216.28 | 10.853% | $239.7529 | $239.75 | $239.75 | $239.80 |
| Purchase #4 | $153.76 | 5.579% | $162.3383 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $181.86 | 3.418% | $188.076 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $222.92 | 11.721% | $249.0485 | $249.05 | $249.05 | $249.00 |
| Purchase #7 | $230.96 | 5.159% | $242.8752 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,359.42 | $1,466.9263 | $1,466.93 | $1,467.00 | $1,466.90 | |