| 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 | $161.65 | 5.362% | $170.3177 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $180.42 | 9.137% | $196.905 | $196.91 | $196.90 | $196.90 |
| Purchase #3 | $7.94 | 12.545% | $8.9361 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $206.41 | 9.438% | $225.891 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $238.51 | 10.438% | $263.4057 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $134.94 | 4.242% | $140.6642 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $242.83 | 12.868% | $274.0774 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,172.70 | $1,280.1971 | $1,280.21 | $1,280.20 | $1,280.20 | |