| 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 | $214.57 | 4.735% | $224.7299 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $216.65 | 5.175% | $227.8616 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $146.87 | 6.871% | $156.9614 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $146.71 | 10.495% | $162.1072 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $206.58 | 3.214% | $213.2195 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $135.76 | 12.776% | $153.1047 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $190.42 | 4.406% | $198.8099 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,257.56 | $1,336.7942 | $1,336.79 | $1,336.75 | $1,336.80 | |