| 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 | $120.58 | 11.242% | $134.1356 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $174.99 | 5.263% | $184.1997 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $80.96 | 13.353% | $91.7706 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $187.66 | 10.374% | $207.1278 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $120.50 | 11.446% | $134.2924 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $19.70 | 7.746% | $21.226 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $20.49 | 11.343% | $22.8142 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $724.88 | $795.5663 | $795.57 | $795.60 | $795.50 | |