| 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 | $127.95 | 8.140% | $138.3651 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $157.78 | 12.328% | $177.2311 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $61.27 | 3.399% | $63.3526 | $63.35 | $63.35 | $63.40 |
| Purchase #4 | $123.92 | 5.554% | $130.8025 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $224.60 | 11.535% | $250.5076 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $208.90 | 8.735% | $227.1474 | $227.15 | $227.15 | $227.10 |
| Purchase #7 | $76.30 | 11.389% | $84.9898 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $980.72 | $1,072.3961 | $1,072.40 | $1,072.40 | $1,072.40 | |