| 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 | $177.67 | 9.736% | $194.968 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $160.88 | 9.454% | $176.0896 | $176.09 | $176.10 | $176.10 |
| Purchase #3 | $122.91 | 3.823% | $127.6088 | $127.61 | $127.60 | $127.60 |
| Purchase #4 | $216.69 | 10.292% | $238.9917 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $12.43 | 5.601% | $13.1262 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $157.78 | 10.342% | $174.0976 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $71.75 | 10.438% | $79.2393 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $920.11 | $1,004.1212 | $1,004.13 | $1,004.15 | $1,004.10 | |