| 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 | $105.54 | 7.269% | $113.2117 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $148.65 | 13.489% | $168.7014 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $177.96 | 8.253% | $192.647 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $38.92 | 5.373% | $41.0112 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $153.33 | 7.479% | $164.7976 | $164.80 | $164.80 | $164.80 |
| Purchase #6 | $234.83 | 7.798% | $253.142 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $188.46 | 9.841% | $207.0063 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $1,047.69 | $1,140.5172 | $1,140.52 | $1,140.50 | $1,140.40 | |