| 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 | $182.70 | 4.777% | $191.4276 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $67.88 | 11.391% | $75.6122 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $217.27 | 4.595% | $227.2536 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $207.64 | 8.327% | $224.9302 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $231.73 | 8.185% | $250.6971 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $229.72 | 12.872% | $259.2896 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $64.64 | 13.808% | $73.5655 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $1,201.58 | $1,302.7758 | $1,302.78 | $1,302.80 | $1,302.80 | |