| 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 | $188.25 | 5.684% | $198.9501 | $198.95 | $198.95 | $199.00 |
| Purchase #2 | $169.74 | 9.432% | $185.7499 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $101.74 | 11.122% | $113.0555 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $186.96 | 11.600% | $208.6474 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $191.93 | 13.483% | $217.8079 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $74.65 | 13.599% | $84.8017 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $51.95 | 3.129% | $53.5755 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $965.22 | $1,062.5880 | $1,062.60 | $1,062.60 | $1,062.60 | |