| 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 | $10.65 | 10.304% | $11.7474 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $146.78 | 9.141% | $160.1972 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $140.59 | 12.843% | $158.646 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $222.38 | 5.789% | $235.2536 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $202.77 | 5.247% | $213.4093 | $213.41 | $213.40 | $213.40 |
| Purchase #6 | $206.89 | 13.533% | $234.8884 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $161.85 | 6.716% | $172.7198 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $1,091.91 | $1,186.8617 | $1,186.87 | $1,186.85 | $1,186.80 | |