| 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 | $133.71 | 9.227% | $146.0474 | $146.05 | $146.05 | $146.00 |
| Purchase #2 | $51.81 | 5.170% | $54.4886 | $54.49 | $54.50 | $54.50 |
| Purchase #3 | $11.54 | 10.444% | $12.7452 | $12.75 | $12.75 | $12.70 |
| Purchase #4 | $220.30 | 9.265% | $240.7108 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $185.67 | 5.334% | $195.5736 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $216.89 | 5.340% | $228.4719 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $52.87 | 3.435% | $54.6861 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $872.79 | $932.7236 | $932.73 | $932.70 | $932.70 | |