| 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 | $141.89 | 13.531% | $161.0891 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $57.81 | 6.508% | $61.5723 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $8.41 | 9.666% | $9.2229 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $100.87 | 6.465% | $107.3912 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $155.73 | 9.308% | $170.2253 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $196.48 | 12.145% | $220.3425 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $87.58 | 8.692% | $95.1925 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $748.77 | $825.0358 | $825.03 | $825.05 | $825.00 | |