| 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 | $164.96 | 5.368% | $173.8151 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $59.88 | 13.423% | $67.9177 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $171.88 | 8.870% | $187.1258 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $162.87 | 5.704% | $172.1601 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $195.68 | 5.406% | $206.2585 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $167.83 | 13.219% | $190.0154 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $111.63 | 3.371% | $115.393 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $1,034.73 | $1,112.6856 | $1,112.70 | $1,112.65 | $1,112.70 | |