| 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 | $123.43 | 9.430% | $135.0694 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $110.66 | 10.695% | $122.4951 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $95.29 | 13.590% | $108.2399 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $182.36 | 6.366% | $193.969 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $138.25 | 8.386% | $149.8436 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $78.55 | 3.382% | $81.2066 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $75.58 | 5.498% | $79.7354 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $804.12 | $870.5590 | $870.57 | $870.55 | $870.50 | |