| 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 | $121.32 | 10.751% | $134.3631 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $44.43 | 6.703% | $47.4081 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $145.71 | 13.802% | $165.8209 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $134.59 | 9.290% | $147.0934 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $86.95 | 8.862% | $94.6555 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $23.26 | 6.401% | $24.7489 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $247.62 | 11.157% | $275.247 | $275.25 | $275.25 | $275.20 |
| 7 purchase totals = | $803.88 | $889.3369 | $889.34 | $889.30 | $889.30 | |