| 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 | $150.59 | 6.240% | $159.9868 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $21.33 | 9.272% | $23.3077 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $33.92 | 4.249% | $35.3613 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $26.64 | 8.141% | $28.8088 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $218.77 | 13.356% | $247.9889 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $172.32 | 13.155% | $194.9887 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $29.54 | 13.346% | $33.4824 | $33.48 | $33.50 | $33.50 |
| 7 purchase totals = | $653.11 | $723.9246 | $723.93 | $723.95 | $724.00 | |