| 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 | $205.71 | 8.583% | $223.3661 | $223.37 | $223.35 | $223.40 |
| Purchase #2 | $127.35 | 10.822% | $141.1318 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $69.51 | 12.135% | $77.945 | $77.95 | $77.95 | $77.90 |
| Purchase #4 | $147.88 | 9.301% | $161.6343 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $50.26 | 5.418% | $52.9831 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $47.93 | 10.498% | $52.9617 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $39.82 | 11.368% | $44.3467 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $688.46 | $754.3687 | $754.37 | $754.40 | $754.30 | |