| 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 | $152.71 | 11.728% | $170.6198 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $222.30 | 11.506% | $247.8778 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $77.78 | 11.278% | $86.552 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $232.33 | 8.321% | $251.6622 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $124.74 | 13.389% | $141.4414 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $45.93 | 7.399% | $49.3284 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $199.53 | 4.364% | $208.2375 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,055.32 | $1,155.7191 | $1,155.72 | $1,155.75 | $1,155.70 | |