| 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 | $123.28 | 11.421% | $137.3598 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $10.68 | 11.138% | $11.8695 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $49.83 | 3.484% | $51.5661 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $32.47 | 5.686% | $34.3162 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $97.96 | 4.654% | $102.5191 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $147.54 | 9.547% | $161.6256 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $195.41 | 11.272% | $217.4366 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $657.17 | $716.6929 | $716.71 | $716.65 | $716.70 | |