| 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 | $148.65 | 6.236% | $157.9198 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $130.63 | 12.282% | $146.674 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $240.68 | 8.471% | $261.068 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $194.94 | 5.391% | $205.4492 | $205.45 | $205.45 | $205.40 |
| Purchase #5 | $144.34 | 4.301% | $150.5481 | $150.55 | $150.55 | $150.50 |
| Purchase #6 | $18.61 | 11.345% | $20.7213 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $171.35 | 4.615% | $179.2578 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $1,049.20 | $1,121.6382 | $1,121.64 | $1,121.55 | $1,121.60 | |