| 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 | $111.83 | 9.597% | $122.5623 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $168.30 | 3.175% | $173.6435 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $157.79 | 3.502% | $163.3158 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $189.58 | 11.228% | $210.866 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $121.88 | 6.349% | $129.6182 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $186.81 | 8.348% | $202.4049 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $77.77 | 8.436% | $84.3307 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $1,013.96 | $1,086.7414 | $1,086.74 | $1,086.70 | $1,086.70 | |