| 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 | $152.65 | 13.404% | $173.1112 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $196.54 | 11.175% | $218.5033 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $190.35 | 5.725% | $201.2475 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $186.94 | 4.196% | $194.784 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $107.50 | 13.120% | $121.604 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $199.34 | 13.435% | $226.1213 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $165.74 | 12.627% | $186.668 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $1,199.06 | $1,322.0393 | $1,322.03 | $1,322.00 | $1,322.00 | |