| 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 | $172.66 | 11.327% | $192.2172 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $185.93 | 7.837% | $200.5013 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $15.76 | 11.693% | $17.6028 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $248.86 | 6.675% | $265.4714 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $245.64 | 10.812% | $272.1986 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $178.97 | 9.689% | $196.3104 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $15.51 | 6.426% | $16.5067 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,063.33 | $1,160.8084 | $1,160.81 | $1,160.75 | $1,160.80 | |