| 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 | $70.28 | 3.265% | $72.5746 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $164.25 | 4.411% | $171.4951 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $218.25 | 12.489% | $245.5072 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $204.39 | 3.109% | $210.7445 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $165.35 | 13.494% | $187.6623 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $47.93 | 5.787% | $50.7037 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $207.57 | 9.594% | $227.4843 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $1,078.02 | $1,166.1717 | $1,166.16 | $1,166.15 | $1,166.20 | |