| 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 | $143.66 | 13.381% | $162.8831 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $36.52 | 9.559% | $40.0109 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $31.57 | 8.280% | $34.184 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $177.59 | 8.818% | $193.2499 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $233.68 | 11.426% | $260.3803 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $53.41 | 6.113% | $56.675 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $17.78 | 3.558% | $18.4126 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $694.21 | $765.7958 | $765.79 | $765.85 | $765.80 | |