| 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 | $161.37 | 11.411% | $179.7839 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $81.53 | 7.253% | $87.4434 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $141.74 | 11.192% | $157.6035 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $105.49 | 13.406% | $119.632 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $115.58 | 10.252% | $127.4293 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $189.97 | 12.680% | $214.0582 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $170.69 | 11.303% | $189.9831 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $966.37 | $1,075.9334 | $1,075.92 | $1,076.00 | $1,075.90 | |