| 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 | $130.63 | 8.234% | $141.3861 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $147.81 | 3.632% | $153.1785 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $192.86 | 3.464% | $199.5407 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $170.39 | 13.476% | $193.3518 | $193.35 | $193.35 | $193.40 |
| Purchase #5 | $88.25 | 4.237% | $91.9892 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $203.35 | 8.302% | $220.2321 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $6.41 | 9.158% | $6.997 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $939.70 | $1,006.6754 | $1,006.68 | $1,006.75 | $1,006.70 | |