| 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 | $156.78 | 10.249% | $172.8484 | $172.85 | $172.85 | $172.80 |
| Purchase #2 | $34.72 | 6.378% | $36.9344 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $20.94 | 8.510% | $22.722 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $202.38 | 10.136% | $222.8932 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $230.74 | 6.784% | $246.3934 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $210.73 | 4.447% | $220.1012 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $28.93 | 5.233% | $30.4439 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $885.22 | $952.3365 | $952.32 | $952.35 | $952.20 | |