| 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 | $128.65 | 13.340% | $145.8119 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $171.78 | 11.327% | $191.2375 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $21.54 | 9.237% | $23.5296 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $18.38 | 7.807% | $19.8149 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $183.79 | 4.840% | $192.6854 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $145.96 | 7.727% | $157.2383 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $66.62 | 13.123% | $75.3625 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $736.72 | $805.6801 | $805.68 | $805.70 | $805.60 | |