| 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 | $187.75 | 7.407% | $201.6566 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $16.41 | 5.778% | $17.3582 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $194.77 | 7.652% | $209.6738 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $238.32 | 9.393% | $260.7054 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $170.62 | 10.825% | $189.0896 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $168.35 | 11.152% | $187.1244 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $111.48 | 11.332% | $124.1129 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $1,087.70 | $1,189.7209 | $1,189.72 | $1,189.65 | $1,189.80 | |