| 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 | $186.25 | 3.559% | $192.8786 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $198.52 | 6.272% | $210.9712 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $36.62 | 5.250% | $38.5426 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $148.35 | 6.532% | $158.0402 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $250.29 | 4.681% | $262.0061 | $262.01 | $262.00 | $262.00 |
| Purchase #6 | $103.85 | 13.252% | $117.6122 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $146.58 | 5.273% | $154.3092 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,070.46 | $1,134.3601 | $1,134.36 | $1,134.35 | $1,134.30 | |