| 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 | $116.78 | 9.345% | $127.6931 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $206.82 | 3.396% | $213.8436 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $202.68 | 5.278% | $213.3775 | $213.38 | $213.40 | $213.40 |
| Purchase #4 | $142.81 | 9.233% | $155.9956 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $174.28 | 10.821% | $193.1388 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $94.93 | 13.323% | $107.5775 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $95.36 | 8.856% | $103.8051 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $1,033.66 | $1,115.4312 | $1,115.44 | $1,115.50 | $1,115.40 | |