| 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 | $148.82 | 5.498% | $157.0021 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $189.53 | 12.458% | $213.1416 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $18.47 | 10.155% | $20.3456 | $20.35 | $20.35 | $20.30 |
| Purchase #4 | $31.60 | 9.487% | $34.5979 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $183.71 | 12.603% | $206.863 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $10.95 | 3.563% | $11.3401 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $203.72 | 9.135% | $222.3298 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $786.80 | $865.6201 | $865.62 | $865.65 | $865.50 | |