| 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 | $132.97 | 3.853% | $138.0933 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $145.48 | 5.468% | $153.4348 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $13.54 | 12.633% | $15.2505 | $15.25 | $15.25 | $15.30 |
| Purchase #4 | $44.99 | 5.611% | $47.5144 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $16.48 | 4.511% | $17.2234 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $219.92 | 10.321% | $242.6179 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $35.92 | 13.552% | $40.7879 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $609.30 | $654.9222 | $654.91 | $654.90 | $654.90 | |