| 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 | $188.83 | 7.402% | $202.8072 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $151.81 | 6.628% | $161.872 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $183.38 | 9.766% | $201.2889 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $36.46 | 3.257% | $37.6475 | $37.65 | $37.65 | $37.60 |
| Purchase #5 | $218.44 | 3.716% | $226.5572 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $80.28 | 8.697% | $87.262 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $232.34 | 5.130% | $244.259 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,091.54 | $1,161.6938 | $1,161.70 | $1,161.65 | $1,161.80 | |