| 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 | $164.56 | 11.850% | $184.0604 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $17.70 | 4.763% | $18.5431 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $199.60 | 11.640% | $222.8334 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $87.94 | 6.464% | $93.6244 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $240.52 | 3.797% | $249.6525 | $249.65 | $249.65 | $249.70 |
| Purchase #6 | $207.94 | 6.114% | $220.6535 | $220.65 | $220.65 | $220.70 |
| Purchase #7 | $121.59 | 7.253% | $130.4089 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $1,039.85 | $1,119.7762 | $1,119.76 | $1,119.75 | $1,119.80 | |