| 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 | $211.59 | 7.707% | $227.8972 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $125.41 | 7.657% | $135.0126 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $47.59 | 8.449% | $51.6109 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $17.98 | 8.480% | $19.5047 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $139.61 | 8.130% | $150.9603 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $175.39 | 5.586% | $185.1873 | $185.19 | $185.20 | $185.20 |
| Purchase #7 | $86.63 | 4.335% | $90.3854 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $804.20 | $860.5584 | $860.56 | $860.55 | $860.60 | |