| 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 | $144.77 | 8.681% | $157.3375 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $21.50 | 12.102% | $24.1019 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $22.97 | 3.467% | $23.7664 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $192.28 | 5.718% | $203.2746 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $86.57 | 13.417% | $98.1851 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $16.95 | 8.348% | $18.365 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $214.27 | 6.596% | $228.4032 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $699.31 | $753.4337 | $753.44 | $753.40 | $753.50 | |