| 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 | $149.67 | 6.817% | $159.873 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $33.83 | 10.265% | $37.3026 | $37.30 | $37.30 | $37.30 |
| Purchase #3 | $131.54 | 11.175% | $146.2396 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $215.33 | 6.461% | $229.2425 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $189.60 | 9.587% | $207.777 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $38.49 | 5.210% | $40.4953 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $10.63 | 10.665% | $11.7637 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $769.09 | $832.6937 | $832.69 | $832.70 | $832.70 | |