| 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 | $137.65 | 5.422% | $145.1134 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $167.26 | 11.520% | $186.5284 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $108.67 | 13.803% | $123.6697 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $98.85 | 6.287% | $105.0647 | $105.06 | $105.05 | $105.10 |
| Purchase #5 | $127.95 | 7.424% | $137.449 | $137.45 | $137.45 | $137.40 |
| Purchase #6 | $135.41 | 3.587% | $140.2672 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $133.29 | 11.195% | $148.2118 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $909.08 | $986.3042 | $986.30 | $986.25 | $986.30 | |