| 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 | $237.53 | 6.335% | $252.5775 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $18.43 | 8.237% | $19.9481 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $114.91 | 7.287% | $123.2835 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $160.99 | 11.168% | $178.9694 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $157.83 | 7.865% | $170.2433 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $26.85 | 11.565% | $29.9552 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $80.76 | 9.165% | $88.1617 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $797.30 | $863.1387 | $863.14 | $863.15 | $863.20 | |