| 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 | $224.70 | 6.144% | $238.5056 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $168.43 | 10.415% | $185.972 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $81.96 | 6.710% | $87.4595 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $16.72 | 12.308% | $18.7779 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $222.68 | 11.595% | $248.4997 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $26.64 | 8.107% | $28.7997 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $160.54 | 4.221% | $167.3164 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $901.67 | $975.3308 | $975.34 | $975.30 | $975.40 | |