| 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 | $158.77 | 10.116% | $174.8312 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $82.32 | 3.712% | $85.3757 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $248.26 | 12.486% | $279.2577 | $279.26 | $279.25 | $279.30 |
| Purchase #4 | $24.58 | 9.518% | $26.9195 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $127.70 | 12.230% | $143.3177 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $194.81 | 10.412% | $215.0936 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $5.36 | 9.402% | $5.8639 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $841.80 | $930.6593 | $930.66 | $930.65 | $930.70 | |