| 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 | $71.86 | 8.516% | $77.9796 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $176.67 | 3.575% | $182.986 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $47.57 | 11.776% | $53.1718 | $53.17 | $53.15 | $53.20 |
| Purchase #4 | $41.47 | 11.667% | $46.3083 | $46.31 | $46.30 | $46.30 |
| Purchase #5 | $173.44 | 9.760% | $190.3677 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $207.32 | 13.575% | $235.4637 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $90.61 | 13.256% | $102.6213 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $808.94 | $888.8984 | $888.90 | $888.85 | $889.00 | |