| 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 | $140.48 | 12.684% | $158.2985 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $74.59 | 7.210% | $79.9679 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $177.77 | 4.778% | $186.2639 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $194.78 | 12.146% | $218.438 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $190.50 | 8.535% | $206.7592 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $46.42 | 7.121% | $49.7256 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $132.70 | 8.282% | $143.6902 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $957.24 | $1,043.1433 | $1,043.15 | $1,043.15 | $1,043.20 | |