| 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 | $133.86 | 6.702% | $142.8313 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $82.38 | 12.354% | $92.5572 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $198.87 | 4.765% | $208.3462 | $208.35 | $208.35 | $208.30 |
| Purchase #4 | $75.31 | 11.637% | $84.0738 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $142.30 | 7.243% | $152.6068 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $181.98 | 11.189% | $202.3417 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $20.78 | 5.364% | $21.8946 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $835.48 | $904.6516 | $904.65 | $904.65 | $904.60 | |