| 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 | $120.61 | 13.118% | $136.4316 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $164.68 | 5.244% | $173.3158 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $156.77 | 9.267% | $171.2979 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $181.35 | 10.310% | $200.0472 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $176.55 | 8.203% | $191.0324 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $195.61 | 11.417% | $217.9428 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $68.28 | 5.692% | $72.1665 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $1,063.85 | $1,162.2342 | $1,162.24 | $1,162.25 | $1,162.10 | |