| 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 | $75.46 | 7.173% | $80.8727 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $173.36 | 4.490% | $181.1439 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $5.32 | 9.719% | $5.8371 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $123.67 | 11.809% | $138.2742 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $89.37 | 5.589% | $94.3649 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $179.33 | 8.152% | $193.949 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $184.70 | 8.514% | $200.4254 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $831.21 | $894.8672 | $894.86 | $894.85 | $894.80 | |