| 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 | $154.78 | 12.663% | $174.3798 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $78.65 | 11.637% | $87.8025 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $240.64 | 12.297% | $270.2315 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $176.97 | 8.703% | $192.3717 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $55.74 | 13.429% | $63.2253 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $196.41 | 10.620% | $217.2687 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $115.88 | 8.131% | $125.3022 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $1,019.07 | $1,130.5817 | $1,130.58 | $1,130.60 | $1,130.60 | |