| 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 | $178.36 | 9.873% | $195.9695 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $123.26 | 9.720% | $135.2409 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $87.82 | 4.831% | $92.0626 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $99.80 | 6.413% | $106.2002 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $67.91 | 12.448% | $76.3634 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $89.70 | 10.223% | $98.87 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $140.29 | 8.331% | $151.9776 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $787.14 | $856.6842 | $856.68 | $856.65 | $856.80 | |