| 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 | $130.75 | 12.484% | $147.0728 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $162.64 | 8.758% | $176.884 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $177.92 | 9.291% | $194.4505 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $94.61 | 6.173% | $100.4503 | $100.45 | $100.45 | $100.50 |
| Purchase #5 | $168.39 | 5.275% | $177.2726 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $18.61 | 12.759% | $20.9844 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $8.43 | 12.851% | $9.5133 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $761.35 | $826.6279 | $826.61 | $826.60 | $826.80 | |