| 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 | $171.89 | 11.749% | $192.0854 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $161.43 | 12.443% | $181.5167 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $127.25 | 3.776% | $132.055 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $198.35 | 7.854% | $213.9284 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $229.34 | 13.705% | $260.771 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $97.64 | 13.547% | $110.8673 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $37.43 | 4.405% | $39.0788 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $1,023.33 | $1,130.3026 | $1,130.32 | $1,130.30 | $1,130.40 | |