| 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 | $174.71 | 4.423% | $182.4374 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $178.56 | 13.670% | $202.9692 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $82.51 | 4.427% | $86.1627 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $220.64 | 4.513% | $230.5975 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $79.87 | 11.171% | $88.7923 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $13.55 | 9.154% | $14.7904 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $160.55 | 11.507% | $179.0245 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $910.39 | $984.7740 | $984.77 | $984.75 | $984.80 | |