| 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 | $186.34 | 7.422% | $200.1702 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $116.47 | 6.205% | $123.697 | $123.70 | $123.70 | $123.70 |
| Purchase #3 | $55.61 | 13.602% | $63.1741 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $138.62 | 10.439% | $153.0905 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $153.75 | 3.477% | $159.0959 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $183.92 | 12.566% | $207.0314 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $183.71 | 5.579% | $193.9592 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $1,018.42 | $1,100.2183 | $1,100.22 | $1,100.20 | $1,100.30 | |