| 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 | $142.64 | 8.129% | $154.2352 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $225.37 | 6.459% | $239.9266 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $10.77 | 3.657% | $11.1639 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $163.56 | 13.421% | $185.5114 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $104.66 | 3.269% | $108.0813 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $135.48 | 6.407% | $144.1602 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $222.38 | 11.824% | $248.6742 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,004.86 | $1,091.7528 | $1,091.75 | $1,091.75 | $1,091.80 | |