| 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 | $192.77 | 7.676% | $207.567 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $137.33 | 12.311% | $154.2367 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $113.74 | 6.839% | $121.5187 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $16.40 | 3.266% | $16.9356 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $231.74 | 6.305% | $246.3512 | $246.35 | $246.35 | $246.40 |
| Purchase #6 | $17.57 | 4.139% | $18.2972 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $109.88 | 9.133% | $119.9153 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $819.43 | $884.8217 | $884.84 | $884.80 | $884.80 | |