| 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 | $116.75 | 6.866% | $124.7661 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $137.40 | 9.443% | $150.3747 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $100.61 | 7.394% | $108.0491 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $118.67 | 3.287% | $122.5707 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $198.99 | 9.824% | $218.5388 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $9.59 | 3.724% | $9.9471 | $9.95 | $9.95 | $9.90 |
| Purchase #7 | $45.76 | 4.685% | $47.9039 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $727.77 | $782.1504 | $782.15 | $782.10 | $782.10 | |