| 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 | $195.60 | 6.797% | $208.8949 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $209.78 | 9.752% | $230.2377 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $229.92 | 9.391% | $251.5118 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $148.59 | 10.493% | $164.1815 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $171.91 | 12.675% | $193.6996 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $21.87 | 8.286% | $23.6821 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $7.72 | 8.624% | $8.3858 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $985.39 | $1,080.5934 | $1,080.59 | $1,080.65 | $1,080.60 | |