| 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 | $236.30 | 3.795% | $245.2676 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $70.90 | 7.108% | $75.9396 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $182.82 | 10.277% | $201.6084 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $143.42 | 11.394% | $159.7613 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $158.40 | 5.147% | $166.5528 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $158.56 | 8.138% | $171.4636 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $124.95 | 9.136% | $136.3654 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $1,075.35 | $1,156.9587 | $1,156.96 | $1,156.90 | $1,157.10 | |