| 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 | $131.29 | 12.159% | $147.2536 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $171.40 | 6.374% | $182.325 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $67.26 | 6.490% | $71.6252 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $22.60 | 3.801% | $23.459 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $194.94 | 8.189% | $210.9036 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $16.53 | 3.199% | $17.0588 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $115.72 | 8.395% | $125.4347 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $719.74 | $778.0599 | $778.06 | $778.10 | $778.10 | |