| 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 | $153.79 | 10.418% | $169.8118 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $7.93 | 6.614% | $8.4545 | $8.45 | $8.45 | $8.50 |
| Purchase #3 | $84.66 | 8.600% | $91.9408 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $115.87 | 10.136% | $127.6146 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $65.75 | 13.394% | $74.5566 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $119.31 | 12.487% | $134.2082 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $193.78 | 5.395% | $204.2344 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $741.09 | $810.8209 | $810.81 | $810.80 | $810.80 | |