| 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 | $163.37 | 7.436% | $175.5182 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $209.81 | 9.733% | $230.2308 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $184.59 | 4.384% | $192.6824 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $187.68 | 10.710% | $207.7805 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $7.87 | 8.744% | $8.5582 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $77.79 | 10.518% | $85.972 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $172.36 | 7.269% | $184.8888 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,003.47 | $1,085.6309 | $1,085.63 | $1,085.65 | $1,085.70 | |