| 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 | $113.44 | 4.158% | $118.1568 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $130.74 | 9.555% | $143.2322 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $187.76 | 11.463% | $209.2829 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $221.93 | 8.728% | $241.3001 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $44.46 | 13.359% | $50.3994 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $152.75 | 3.781% | $158.5255 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $69.64 | 10.655% | $77.0601 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $920.72 | $997.9570 | $997.96 | $998.00 | $998.00 | |