| 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 | $181.49 | 6.274% | $192.8767 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $44.26 | 12.849% | $49.947 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $139.65 | 13.699% | $158.7807 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $26.92 | 7.649% | $28.9791 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $19.55 | 11.335% | $21.766 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $228.30 | 7.503% | $245.4293 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $133.29 | 3.575% | $138.0551 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $773.46 | $835.8339 | $835.85 | $835.90 | $835.90 | |