| 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 | $150.27 | 4.492% | $157.0201 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $120.71 | 10.556% | $133.4521 | $133.45 | $133.45 | $133.50 |
| Purchase #3 | $135.26 | 5.417% | $142.587 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $13.61 | 7.328% | $14.6073 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $236.96 | 4.645% | $247.9668 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $191.88 | 8.399% | $207.996 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $202.77 | 10.671% | $224.4076 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $1,051.46 | $1,128.0369 | $1,128.05 | $1,128.00 | $1,128.10 | |