| 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 | $145.28 | 3.751% | $150.7295 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $200.97 | 9.214% | $219.4874 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $65.58 | 11.607% | $73.1919 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $168.56 | 10.835% | $186.8235 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $201.89 | 12.362% | $226.8476 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $98.46 | 7.262% | $105.6102 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $195.82 | 3.353% | $202.3858 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,076.56 | $1,165.0759 | $1,165.08 | $1,165.10 | $1,165.00 | |