| 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 | $179.32 | 7.602% | $192.9519 | $192.95 | $192.95 | $193.00 |
| Purchase #2 | $246.35 | 7.179% | $264.0355 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $59.40 | 13.764% | $67.5758 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $204.64 | 13.177% | $231.6054 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $240.59 | 8.726% | $261.5839 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $109.90 | 7.563% | $118.2117 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $9.33 | 11.407% | $10.3943 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $1,049.53 | $1,146.3585 | $1,146.36 | $1,146.40 | $1,146.40 | |