| 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 | $137.75 | 7.261% | $147.752 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $22.70 | 12.779% | $25.6008 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $89.45 | 13.389% | $101.4265 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $200.71 | 3.343% | $207.4197 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $203.55 | 13.392% | $230.8094 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $183.57 | 13.482% | $208.3189 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $154.34 | 3.863% | $160.3022 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $992.07 | $1,081.6295 | $1,081.63 | $1,081.60 | $1,081.60 | |