| 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 | $185.91 | 3.383% | $192.1993 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $11.68 | 7.874% | $12.5997 | $12.60 | $12.60 | $12.60 |
| Purchase #3 | $118.91 | 12.417% | $133.6751 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $196.53 | 10.243% | $216.6606 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $165.38 | 5.365% | $174.2526 | $174.25 | $174.25 | $174.30 |
| Purchase #6 | $171.51 | 13.179% | $194.1133 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $13.86 | 5.502% | $14.6226 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $863.78 | $938.1232 | $938.12 | $938.10 | $938.20 | |