| 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 | $156.46 | 9.767% | $171.7414 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $161.30 | 3.873% | $167.5471 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $119.43 | 5.124% | $125.5496 | $125.55 | $125.55 | $125.50 |
| Purchase #4 | $18.96 | 5.323% | $19.9692 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $19.80 | 9.822% | $21.7448 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $226.27 | 13.488% | $256.7893 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $198.60 | 3.623% | $205.7953 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $900.82 | $969.1367 | $969.14 | $969.15 | $969.00 | |