| 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 | $175.77 | 3.459% | $181.8499 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $121.57 | 4.824% | $127.4345 | $127.43 | $127.45 | $127.40 |
| Purchase #3 | $190.85 | 5.655% | $201.6426 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $130.94 | 5.658% | $138.3486 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $209.36 | 4.229% | $218.2138 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $100.58 | 9.447% | $110.0818 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $144.41 | 5.788% | $152.7685 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $1,073.48 | $1,130.3397 | $1,130.33 | $1,130.35 | $1,130.20 | |