| 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 | $176.79 | 4.432% | $184.6253 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $181.36 | 6.588% | $193.308 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $226.60 | 6.835% | $242.0881 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $80.43 | 4.309% | $83.8957 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $181.46 | 8.714% | $197.2724 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $122.52 | 13.806% | $139.4351 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $45.33 | 4.703% | $47.4619 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $1,014.49 | $1,088.0865 | $1,088.10 | $1,088.10 | $1,088.10 | |