| 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 | $124.65 | 13.785% | $141.833 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $95.85 | 8.323% | $103.8276 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $138.41 | 12.388% | $155.5562 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $105.26 | 12.253% | $118.1575 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $125.98 | 5.803% | $133.2906 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $160.60 | 9.597% | $176.0128 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $227.50 | 9.699% | $249.5652 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $978.25 | $1,078.2429 | $1,078.25 | $1,078.25 | $1,078.30 | |