| 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 | $153.42 | 8.543% | $166.5267 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $109.38 | 4.745% | $114.5701 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $103.50 | 7.379% | $111.1373 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $19.87 | 3.596% | $20.5845 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $47.49 | 8.435% | $51.4958 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $153.93 | 3.577% | $159.4361 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $8.52 | 8.258% | $9.2236 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $596.11 | $632.9741 | $632.98 | $633.00 | $632.90 | |