| 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 | $103.76 | 6.224% | $110.218 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $8.78 | 3.197% | $9.0607 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $39.97 | 11.368% | $44.5138 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $168.71 | 6.498% | $179.6728 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $85.81 | 6.408% | $91.3087 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $14.54 | 9.147% | $15.87 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $136.91 | 7.205% | $146.7744 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $558.48 | $597.4184 | $597.41 | $597.30 | $597.50 | |