| 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 | $17.31 | 11.381% | $19.2801 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $223.54 | 12.551% | $251.5965 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $154.84 | 3.513% | $160.2795 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $250.83 | 5.108% | $263.6424 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $214.69 | 13.424% | $243.51 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $130.35 | 10.835% | $144.4734 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $75.59 | 12.377% | $84.9458 | $84.95 | $84.95 | $84.90 |
| 7 purchase totals = | $1,067.15 | $1,167.7277 | $1,167.73 | $1,167.75 | $1,167.70 | |