| 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 | $163.66 | 10.782% | $181.3058 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $243.40 | 13.502% | $276.2639 | $276.26 | $276.25 | $276.30 |
| Purchase #3 | $43.81 | 3.733% | $45.4454 | $45.45 | $45.45 | $45.40 |
| Purchase #4 | $100.88 | 9.727% | $110.6926 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $239.40 | 8.268% | $259.1936 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $66.49 | 13.596% | $75.53 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $162.99 | 5.445% | $171.8648 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $1,020.63 | $1,120.2961 | $1,120.29 | $1,120.30 | $1,120.30 | |