| 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 | $80.62 | 5.287% | $84.8824 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $128.44 | 7.175% | $137.6556 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $182.40 | 7.282% | $195.6824 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $227.44 | 13.820% | $258.8722 | $258.87 | $258.85 | $258.90 |
| Purchase #5 | $17.37 | 8.720% | $18.8847 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $229.33 | 7.808% | $247.2361 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $160.59 | 3.108% | $165.5811 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $1,026.19 | $1,108.7945 | $1,108.79 | $1,108.85 | $1,108.90 | |