| 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 | $114.25 | 8.144% | $123.5545 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $235.54 | 12.567% | $265.1403 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $156.77 | 9.124% | $171.0737 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $34.42 | 5.248% | $36.2264 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $77.67 | 4.103% | $80.8568 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $156.99 | 13.819% | $178.6844 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $29.46 | 4.665% | $30.8343 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $805.10 | $886.3704 | $886.36 | $886.40 | $886.40 | |