| 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 | $234.51 | 7.515% | $252.1334 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $116.85 | 5.588% | $123.3796 | $123.38 | $123.40 | $123.40 |
| Purchase #3 | $18.93 | 10.602% | $20.937 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $133.77 | 11.167% | $148.7081 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $11.67 | 3.633% | $12.094 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $54.88 | 6.837% | $58.6321 | $58.63 | $58.65 | $58.60 |
| Purchase #7 | $167.35 | 7.236% | $179.4594 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $737.96 | $795.3436 | $795.34 | $795.40 | $795.30 | |