| 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 | $180.57 | 11.819% | $201.9116 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $210.59 | 6.805% | $224.9206 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $47.90 | 7.691% | $51.584 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $129.53 | 13.694% | $147.2678 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $163.52 | 13.615% | $185.7832 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $38.46 | 9.360% | $42.0599 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $34.94 | 9.151% | $38.1374 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $805.51 | $891.6645 | $891.66 | $891.65 | $891.70 | |