| 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 | $116.53 | 3.719% | $120.8638 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $201.73 | 3.224% | $208.2338 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $171.35 | 12.142% | $192.1553 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $168.54 | 5.423% | $177.6799 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $122.95 | 11.339% | $136.8913 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $74.96 | 8.623% | $81.4238 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $152.28 | 10.660% | $168.513 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $1,008.34 | $1,085.7609 | $1,085.75 | $1,085.75 | $1,085.80 | |