| 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 | $166.36 | 5.368% | $175.2902 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $197.59 | 5.229% | $207.922 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $248.45 | 3.268% | $256.5693 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $218.31 | 7.146% | $233.9104 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $242.46 | 13.204% | $274.4744 | $274.47 | $274.45 | $274.50 |
| Purchase #6 | $237.30 | 9.586% | $260.0476 | $260.05 | $260.05 | $260.00 |
| Purchase #7 | $182.51 | 8.851% | $198.664 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $1,492.98 | $1,606.8779 | $1,606.87 | $1,606.80 | $1,606.90 | |