| 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 | $163.28 | 13.661% | $185.5857 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $183.86 | 13.725% | $209.0948 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $32.47 | 13.525% | $36.8616 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $20.78 | 10.861% | $23.0369 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $75.67 | 4.763% | $79.2742 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $189.29 | 11.124% | $210.3466 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $122.30 | 10.451% | $135.0816 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $787.65 | $879.2814 | $879.28 | $879.30 | $879.30 | |