| 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 | $145.96 | 5.206% | $153.5587 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $226.77 | 5.856% | $240.0497 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $23.97 | 12.864% | $27.0535 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $103.45 | 11.790% | $115.6468 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $35.79 | 4.282% | $37.3225 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $14.86 | 9.187% | $16.2252 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $44.64 | 5.373% | $47.0385 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $595.44 | $636.8949 | $636.90 | $636.90 | $636.80 | |