| 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 | $26.74 | 9.110% | $29.176 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $126.48 | 12.377% | $142.1344 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $40.83 | 13.736% | $46.4384 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $164.98 | 9.268% | $180.2703 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $225.27 | 8.129% | $243.5822 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $140.56 | 10.845% | $155.8037 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $84.80 | 10.734% | $93.9024 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $809.66 | $891.3074 | $891.30 | $891.35 | $891.30 | |