| 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 | $201.36 | 13.321% | $228.1832 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $164.52 | 5.856% | $174.1543 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $170.67 | 7.826% | $184.0266 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $201.56 | 5.574% | $212.795 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $214.33 | 7.718% | $230.872 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $229.85 | 6.162% | $244.0134 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $136.29 | 12.451% | $153.2595 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,318.58 | $1,427.3040 | $1,427.30 | $1,427.30 | $1,427.40 | |