| 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 | $178.72 | 8.160% | $193.3036 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $5.68 | 11.113% | $6.3112 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $16.76 | 7.768% | $18.0619 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $5.88 | 6.645% | $6.2707 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $223.85 | 11.591% | $249.7965 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $141.88 | 9.555% | $155.4366 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $183.78 | 7.377% | $197.3375 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $756.55 | $826.5180 | $826.52 | $826.50 | $826.50 | |