| 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 | $183.37 | 12.815% | $206.8689 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $50.69 | 6.197% | $53.8313 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $168.66 | 3.288% | $174.2055 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $246.71 | 11.749% | $275.696 | $275.70 | $275.70 | $275.70 |
| Purchase #5 | $32.26 | 4.145% | $33.5972 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $53.75 | 7.497% | $57.7796 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $114.70 | 10.353% | $126.5749 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $850.14 | $928.5534 | $928.56 | $928.55 | $928.60 | |