| 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 | $180.76 | 6.137% | $191.8532 | $191.85 | $191.85 | $191.90 |
| Purchase #2 | $84.25 | 7.637% | $90.6842 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $151.52 | 8.224% | $163.981 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $207.36 | 10.321% | $228.7616 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $165.74 | 4.135% | $172.5933 | $172.59 | $172.60 | $172.60 |
| Purchase #6 | $175.37 | 6.126% | $186.1132 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $29.35 | 8.109% | $31.73 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $994.35 | $1,065.7165 | $1,065.70 | $1,065.75 | $1,065.80 | |