| 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 | $16.67 | 11.644% | $18.6111 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $205.53 | 13.574% | $233.4286 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $178.38 | 5.554% | $188.2872 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $30.67 | 10.873% | $34.0047 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $213.32 | 12.539% | $240.0682 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $74.90 | 6.359% | $79.6629 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $184.97 | 9.529% | $202.5958 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $904.44 | $996.6585 | $996.66 | $996.65 | $996.70 | |