| 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 | $189.98 | 13.398% | $215.4335 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $103.78 | 6.866% | $110.9055 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $146.26 | 4.619% | $153.0157 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $68.42 | 11.666% | $76.4019 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $117.35 | 5.579% | $123.897 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $14.34 | 13.616% | $16.2925 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $32.37 | 3.241% | $33.4191 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $672.50 | $729.3652 | $729.37 | $729.35 | $729.30 | |