| 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 | $183.85 | 8.192% | $198.911 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $146.68 | 7.609% | $157.8409 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $190.84 | 9.127% | $208.258 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $217.69 | 8.247% | $235.6429 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $28.44 | 4.327% | $29.6706 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $36.86 | 10.519% | $40.7373 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $159.46 | 3.217% | $164.5898 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $963.82 | $1,035.6505 | $1,035.65 | $1,035.65 | $1,035.60 | |