| 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 | $157.27 | 6.622% | $167.6844 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $46.39 | 7.319% | $49.7853 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $52.76 | 10.580% | $58.342 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $115.90 | 6.859% | $123.8496 | $123.85 | $123.85 | $123.80 |
| Purchase #5 | $16.82 | 7.143% | $18.0215 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $226.35 | 13.654% | $257.2558 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $49.69 | 6.808% | $53.0729 | $53.07 | $53.05 | $53.10 |
| 7 purchase totals = | $665.18 | $728.0115 | $728.01 | $728.00 | $728.00 | |