| 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 | $158.44 | 5.406% | $167.0053 | $167.01 | $167.00 | $167.00 |
| Purchase #2 | $43.87 | 12.498% | $49.3529 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $117.41 | 11.591% | $131.019 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $124.58 | 11.511% | $138.9204 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $18.85 | 11.173% | $20.9561 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $130.82 | 6.588% | $139.4384 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $70.99 | 13.495% | $80.5701 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $664.96 | $727.2622 | $727.27 | $727.20 | $727.30 | |