| 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 | $137.43 | 12.595% | $154.7393 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $83.61 | 11.863% | $93.5287 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $212.97 | 8.503% | $231.0788 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $181.28 | 6.874% | $193.7412 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $236.95 | 12.698% | $267.0379 | $267.04 | $267.05 | $267.00 |
| Purchase #6 | $72.57 | 8.768% | $78.9329 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $32.48 | 5.285% | $34.1966 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $957.29 | $1,053.2554 | $1,053.26 | $1,053.35 | $1,053.10 | |