| 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 | $126.52 | 12.236% | $142.001 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $163.49 | 13.255% | $185.1606 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $35.98 | 11.259% | $40.031 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $157.65 | 8.447% | $170.9667 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $112.84 | 10.579% | $124.7773 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $176.70 | 9.262% | $193.066 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $125.91 | 6.855% | $134.5411 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $899.09 | $990.5437 | $990.55 | $990.55 | $990.60 | |