| 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 | $14.49 | 12.305% | $16.273 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $173.78 | 3.660% | $180.1403 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $104.80 | 9.643% | $114.9059 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $45.70 | 8.475% | $49.5731 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $95.98 | 3.795% | $99.6224 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $120.48 | 12.591% | $135.6496 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $208.44 | 5.343% | $219.5769 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $763.67 | $815.7412 | $815.74 | $815.70 | $815.70 | |