| 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 | $174.98 | 13.215% | $198.1036 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $153.25 | 4.315% | $159.8627 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $134.55 | 13.827% | $153.1542 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $203.57 | 3.851% | $211.4095 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $42.36 | 6.218% | $44.9939 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $51.44 | 10.856% | $57.0243 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $40.85 | 13.235% | $46.2565 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $801.00 | $870.8047 | $870.79 | $870.75 | $870.90 | |