| 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 | $174.91 | 6.430% | $186.1567 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $198.63 | 11.523% | $221.5181 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $193.58 | 3.403% | $200.1675 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $151.75 | 6.478% | $161.5804 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $112.31 | 13.581% | $127.5628 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $42.74 | 9.351% | $46.7366 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $47.43 | 11.785% | $53.0196 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $921.35 | $996.7417 | $996.75 | $996.70 | $996.80 | |