| 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 | $114.75 | 5.185% | $120.6998 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $90.47 | 10.711% | $100.1602 | $100.16 | $100.15 | $100.20 |
| Purchase #3 | $174.88 | 12.327% | $196.4375 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $227.56 | 3.134% | $234.6917 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $162.27 | 9.667% | $177.9566 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $185.46 | 3.609% | $192.1533 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $137.76 | 13.141% | $155.863 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $1,093.15 | $1,177.9621 | $1,177.96 | $1,177.95 | $1,178.10 | |