| 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 | $102.81 | 4.825% | $107.7706 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $147.60 | 13.765% | $167.9171 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $22.36 | 10.205% | $24.6418 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $47.48 | 10.740% | $52.5794 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $74.33 | 10.772% | $82.3368 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $106.57 | 5.850% | $112.8043 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $208.38 | 9.381% | $227.9281 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $709.53 | $775.9781 | $775.98 | $776.00 | $775.90 | |