| 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 | $71.70 | 4.256% | $74.7516 | $74.75 | $74.75 | $74.80 |
| Purchase #2 | $141.91 | 13.609% | $161.2225 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $132.36 | 5.450% | $139.5736 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $104.77 | 9.216% | $114.4256 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $205.50 | 6.611% | $219.0856 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $149.65 | 9.586% | $163.9954 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $13.69 | 6.544% | $14.5859 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $819.58 | $887.6402 | $887.65 | $887.65 | $887.70 | |