| 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 | $196.91 | 11.359% | $219.277 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $8.53 | 11.703% | $9.5283 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $163.70 | 6.155% | $173.7757 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $168.81 | 3.528% | $174.7656 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $80.52 | 3.576% | $83.3994 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $201.95 | 6.457% | $214.9899 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $127.93 | 9.254% | $139.7686 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $948.35 | $1,015.5045 | $1,015.52 | $1,015.55 | $1,015.60 | |