| 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 | $153.77 | 5.260% | $161.8583 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $15.42 | 13.323% | $17.4744 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $111.39 | 12.849% | $125.7025 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $127.98 | 8.683% | $139.0925 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $167.79 | 8.485% | $182.027 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $234.51 | 8.118% | $253.5475 | $253.55 | $253.55 | $253.50 |
| Purchase #7 | $157.65 | 4.565% | $164.8467 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $968.51 | $1,044.5489 | $1,044.55 | $1,044.55 | $1,044.50 | |