| 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 | $171.84 | 11.369% | $191.3765 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $122.46 | 7.852% | $132.0756 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $178.48 | 9.621% | $195.6516 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $18.63 | 12.471% | $20.9533 | $20.95 | $20.95 | $21.00 |
| Purchase #5 | $207.48 | 5.363% | $218.6072 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $115.55 | 3.707% | $119.8334 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $178.42 | 5.764% | $188.7041 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $992.86 | $1,067.2017 | $1,067.20 | $1,067.25 | $1,067.30 | |