| 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 | $132.81 | 11.389% | $147.9357 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $109.59 | 13.832% | $124.7485 | $124.75 | $124.75 | $124.70 |
| Purchase #3 | $106.54 | 6.632% | $113.6057 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $162.61 | 4.221% | $169.4738 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $64.40 | 8.346% | $69.7748 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $172.39 | 7.779% | $185.8002 | $185.80 | $185.80 | $185.80 |
| Purchase #7 | $211.69 | 11.442% | $235.9116 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $960.03 | $1,047.2503 | $1,047.25 | $1,047.20 | $1,047.20 | |