| 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 | $180.91 | 7.837% | $195.0879 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $217.85 | 7.622% | $234.4545 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $106.65 | 5.630% | $112.6544 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $240.87 | 5.658% | $254.4984 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $176.54 | 4.629% | $184.712 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $140.48 | 8.831% | $152.8858 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $225.26 | 12.414% | $253.2238 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $1,288.56 | $1,387.5168 | $1,387.51 | $1,387.50 | $1,387.60 | |