| 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 | $197.44 | 3.517% | $204.384 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $173.43 | 4.853% | $181.8466 | $181.85 | $181.85 | $181.80 |
| Purchase #3 | $171.51 | 9.708% | $188.1602 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $225.29 | 5.836% | $238.4379 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $76.63 | 4.488% | $80.0692 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $14.44 | 6.850% | $15.4291 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $71.77 | 4.838% | $75.2422 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $930.51 | $983.5692 | $983.57 | $983.60 | $983.50 | |