| 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 | $152.55 | 11.714% | $170.4197 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $171.78 | 9.314% | $187.7796 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $87.90 | 3.232% | $90.7409 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $113.72 | 12.292% | $127.6985 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $97.26 | 9.211% | $106.2186 | $106.22 | $106.20 | $106.20 |
| Purchase #6 | $176.60 | 10.778% | $195.6339 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $225.58 | 5.230% | $237.3778 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $1,025.39 | $1,115.8690 | $1,115.87 | $1,115.90 | $1,115.80 | |