| 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 | $133.74 | 3.735% | $138.7352 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $31.47 | 13.174% | $35.6159 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $215.69 | 13.558% | $244.9333 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $153.62 | 8.303% | $166.3751 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $207.93 | 4.412% | $217.1039 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $166.43 | 5.614% | $175.7734 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $43.36 | 7.871% | $46.7729 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $952.24 | $1,025.3097 | $1,025.31 | $1,025.30 | $1,025.30 | |