| 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 | $111.85 | 6.392% | $118.9995 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $237.60 | 4.698% | $248.7624 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $27.66 | 10.150% | $30.4675 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $38.47 | 12.582% | $43.3103 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $40.49 | 8.352% | $43.8717 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $167.35 | 6.285% | $177.8679 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $148.93 | 4.470% | $155.5872 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $772.35 | $818.8665 | $818.87 | $818.80 | $819.00 | |