| 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 | $80.48 | 3.277% | $83.1173 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $18.39 | 9.739% | $20.181 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $150.43 | 10.688% | $166.508 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $210.61 | 9.843% | $231.3403 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $97.93 | 10.820% | $108.526 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $178.55 | 11.629% | $199.3136 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $174.59 | 3.649% | $180.9608 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $910.98 | $989.9470 | $989.95 | $989.95 | $989.90 | |