| 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 | $174.36 | 4.392% | $182.0179 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $75.75 | 3.428% | $78.3467 | $78.35 | $78.35 | $78.30 |
| Purchase #3 | $223.82 | 13.204% | $253.3732 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $56.75 | 12.342% | $63.7541 | $63.75 | $63.75 | $63.80 |
| Purchase #5 | $120.57 | 6.752% | $128.7109 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $184.73 | 8.437% | $200.3157 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $183.70 | 13.371% | $208.2625 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,019.68 | $1,114.7810 | $1,114.78 | $1,114.70 | $1,114.80 | |