| 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 | $86.46 | 8.334% | $93.6656 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $178.67 | 3.637% | $185.1682 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $216.70 | 8.329% | $234.7489 | $234.75 | $234.75 | $234.70 |
| Purchase #4 | $130.56 | 13.445% | $148.1138 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $10.68 | 5.414% | $11.2582 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $202.44 | 9.377% | $221.4228 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $216.87 | 12.198% | $243.3238 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $1,042.38 | $1,137.7013 | $1,137.70 | $1,137.60 | $1,137.70 | |