| 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 | $168.95 | 7.663% | $181.8966 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $151.36 | 7.622% | $162.8967 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $81.27 | 4.226% | $84.7045 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $164.59 | 13.449% | $186.7257 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $15.92 | 10.169% | $17.5389 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $235.69 | 6.403% | $250.7812 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $17.52 | 6.258% | $18.6164 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $835.30 | $903.1600 | $903.17 | $903.20 | $903.10 | |