| 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 | $153.76 | 13.167% | $174.0056 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $183.39 | 11.636% | $204.7293 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $39.87 | 6.466% | $42.448 | $42.45 | $42.45 | $42.40 |
| Purchase #4 | $5.39 | 9.344% | $5.8936 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $78.84 | 10.756% | $87.32 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $17.94 | 7.345% | $19.2577 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $72.53 | 10.531% | $80.1681 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $551.72 | $613.8223 | $613.83 | $613.80 | $613.80 | |