| 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 | $162.96 | 13.495% | $184.9515 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $125.34 | 9.272% | $136.9615 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $85.66 | 6.378% | $91.1234 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $16.65 | 8.837% | $18.1214 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $116.83 | 6.418% | $124.3281 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $36.36 | 5.153% | $38.2336 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $34.42 | 10.799% | $38.137 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $578.22 | $631.8565 | $631.85 | $631.85 | $631.80 | |