| 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 | $167.50 | 3.733% | $173.7528 | $173.75 | $173.75 | $173.80 |
| Purchase #2 | $10.26 | 13.761% | $11.6719 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $120.52 | 12.477% | $135.5573 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $114.38 | 8.294% | $123.8667 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $156.82 | 4.556% | $163.9647 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $180.57 | 7.290% | $193.7336 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $91.72 | 8.804% | $99.795 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $841.77 | $902.3420 | $902.34 | $902.30 | $902.50 | |