| 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 | $174.76 | 7.874% | $188.5206 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $80.86 | 9.258% | $88.346 | $88.35 | $88.35 | $88.30 |
| Purchase #3 | $108.64 | 3.267% | $112.1893 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $11.37 | 11.346% | $12.66 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $218.86 | 6.373% | $232.8079 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $127.63 | 13.760% | $145.1919 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $127.97 | 12.406% | $143.846 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $850.09 | $923.5617 | $923.57 | $923.55 | $923.50 | |