| 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 | $143.94 | 9.588% | $157.741 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $62.48 | 4.367% | $65.2085 | $65.21 | $65.20 | $65.20 |
| Purchase #3 | $80.47 | 9.207% | $87.8789 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $32.71 | 10.809% | $36.2456 | $36.25 | $36.25 | $36.20 |
| Purchase #5 | $160.99 | 6.805% | $171.9454 | $171.95 | $171.95 | $171.90 |
| Purchase #6 | $235.37 | 9.612% | $257.9938 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $123.30 | 11.756% | $137.7951 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $839.26 | $914.8083 | $914.82 | $914.85 | $914.70 | |