| 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 | $171.71 | 9.818% | $188.5685 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $114.80 | 4.646% | $120.1336 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $240.48 | 4.578% | $251.4892 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $212.61 | 6.106% | $225.592 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $23.90 | 10.669% | $26.4499 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $73.39 | 7.586% | $78.9574 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $33.83 | 11.699% | $37.7878 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $870.72 | $928.9784 | $928.98 | $929.00 | $929.00 | |