| 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 | $140.46 | 4.134% | $146.2666 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $156.85 | 5.569% | $165.585 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $64.74 | 7.734% | $69.747 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $233.64 | 7.334% | $250.7752 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $184.44 | 13.624% | $209.5681 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $33.25 | 8.317% | $36.0154 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $184.73 | 10.688% | $204.4739 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $998.11 | $1,082.4312 | $1,082.45 | $1,082.40 | $1,082.50 | |