| 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 | $64.60 | 9.147% | $70.509 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $130.57 | 7.454% | $140.3027 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $119.43 | 11.195% | $132.8002 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $181.72 | 11.329% | $202.3071 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $12.43 | 10.460% | $13.7302 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $200.27 | 9.711% | $219.7182 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $124.49 | 12.806% | $140.4322 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $833.51 | $919.7996 | $919.80 | $919.80 | $919.70 | |