| 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 | $129.58 | 3.686% | $134.3563 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $184.85 | 7.723% | $199.126 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $15.67 | 11.778% | $17.5156 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $34.34 | 11.841% | $38.4062 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $79.78 | 11.798% | $89.1924 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $154.67 | 11.196% | $171.9869 | $171.99 | $172.00 | $172.00 |
| Purchase #7 | $84.97 | 6.273% | $90.3002 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $683.86 | $740.8836 | $740.90 | $740.90 | $740.90 | |