| 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 | $100.59 | 7.706% | $108.3415 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $143.52 | 11.485% | $160.0033 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $248.83 | 4.286% | $259.4949 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $12.97 | 7.582% | $13.9534 | $13.95 | $13.95 | $14.00 |
| Purchase #5 | $162.36 | 7.261% | $174.149 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $186.40 | 9.224% | $203.5935 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $198.91 | 13.818% | $226.3954 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,053.58 | $1,145.9310 | $1,145.92 | $1,145.95 | $1,145.90 | |