| 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 | $153.68 | 8.530% | $166.7889 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $159.30 | 6.720% | $170.005 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $231.67 | 3.577% | $239.9568 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $241.46 | 13.445% | $273.9243 | $273.92 | $273.90 | $273.90 |
| Purchase #5 | $38.46 | 12.420% | $43.2367 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $120.73 | 13.630% | $137.1855 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $91.25 | 3.463% | $94.41 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $1,036.55 | $1,125.5072 | $1,125.52 | $1,125.50 | $1,125.50 | |