| 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 | $98.56 | 13.740% | $112.1021 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $171.94 | 7.592% | $184.9937 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $76.56 | 13.632% | $86.9967 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $25.78 | 11.612% | $28.7736 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $102.39 | 7.121% | $109.6812 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $189.68 | 4.482% | $198.1815 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $17.60 | 3.632% | $18.2392 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $682.51 | $738.9680 | $738.96 | $739.00 | $739.00 | |