| 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 | $171.73 | 13.691% | $195.2416 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $176.74 | 12.251% | $198.3924 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $30.92 | 5.362% | $32.5779 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $184.26 | 8.356% | $199.6568 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $57.52 | 9.320% | $62.8809 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $15.85 | 3.281% | $16.37 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $21.61 | 11.496% | $24.0943 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $658.63 | $729.2139 | $729.21 | $729.25 | $729.30 | |