| 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 | $105.74 | 6.561% | $112.6776 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $127.71 | 8.103% | $138.0583 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $192.52 | 10.861% | $213.4296 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $107.25 | 5.318% | $112.9536 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $103.25 | 3.163% | $106.5158 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $126.36 | 6.329% | $134.3573 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $180.94 | 3.630% | $187.5081 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $943.77 | $1,005.5003 | $1,005.51 | $1,005.50 | $1,005.60 | |