| 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 | $159.49 | 4.442% | $166.5745 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $167.36 | 13.289% | $189.6005 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $219.74 | 3.278% | $226.9431 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $14.47 | 6.754% | $15.4473 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $225.61 | 7.382% | $242.2645 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $14.99 | 8.320% | $16.2372 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $147.82 | 4.383% | $154.299 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $949.48 | $1,011.3661 | $1,011.36 | $1,011.35 | $1,011.30 | |