| 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 | $97.91 | 13.423% | $111.0525 | $111.05 | $111.05 | $111.10 |
| Purchase #2 | $168.64 | 7.576% | $181.4162 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $180.84 | 10.305% | $199.4756 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $38.90 | 13.275% | $44.064 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $97.72 | 10.749% | $108.2239 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $20.47 | 12.130% | $22.953 | $22.95 | $22.95 | $23.00 |
| Purchase #7 | $183.58 | 11.201% | $204.1428 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $788.06 | $871.3280 | $871.32 | $871.30 | $871.40 | |