| 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 | $189.87 | 6.542% | $202.2913 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $126.50 | 3.477% | $130.8984 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $149.90 | 7.872% | $161.7001 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $94.78 | 11.128% | $105.3271 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $146.36 | 5.326% | $154.1551 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $226.77 | 3.342% | $234.3487 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $76.38 | 12.677% | $86.0627 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $1,010.56 | $1,074.7834 | $1,074.79 | $1,074.80 | $1,074.80 | |