| 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 | $142.50 | 7.236% | $152.8113 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $198.36 | 4.235% | $206.7605 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $128.76 | 10.474% | $142.2463 | $142.25 | $142.25 | $142.20 |
| Purchase #4 | $194.47 | 3.544% | $201.362 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $125.60 | 7.146% | $134.5754 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $214.84 | 5.470% | $226.5917 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $90.83 | 12.725% | $102.3881 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $1,095.36 | $1,166.7353 | $1,166.74 | $1,166.75 | $1,166.80 | |