| 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 | $144.52 | 8.644% | $157.0123 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $139.44 | 11.852% | $155.9664 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $228.34 | 5.702% | $241.3599 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $194.50 | 5.741% | $205.6662 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $47.44 | 13.664% | $53.9222 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $73.95 | 13.599% | $84.0065 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $241.52 | 3.700% | $250.4562 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $1,069.71 | $1,148.3897 | $1,148.40 | $1,148.30 | $1,148.50 | |