| 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 | $142.59 | 7.223% | $152.8893 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $40.79 | 13.251% | $46.1951 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $203.53 | 13.684% | $231.381 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $15.40 | 5.515% | $16.2493 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $60.69 | 9.230% | $66.2917 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $193.27 | 4.866% | $202.6745 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $190.89 | 12.445% | $214.6463 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $847.16 | $930.3272 | $930.33 | $930.35 | $930.30 | |