| 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 | $129.91 | 8.571% | $141.0446 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $18.72 | 9.103% | $20.4241 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $92.28 | 12.655% | $103.958 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $87.48 | 9.126% | $95.4634 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $100.30 | 3.761% | $104.0723 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $158.27 | 11.116% | $175.8633 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $183.84 | 12.279% | $206.4137 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $770.80 | $847.2394 | $847.22 | $847.15 | $847.30 | |