| 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 | $170.57 | 5.412% | $179.8012 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $208.81 | 13.269% | $236.517 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $23.92 | 5.555% | $25.2488 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $92.53 | 6.292% | $98.352 | $98.35 | $98.35 | $98.40 |
| Purchase #5 | $129.25 | 11.196% | $143.7208 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $211.99 | 13.591% | $240.8016 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $222.34 | 4.704% | $232.7989 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $1,059.41 | $1,157.2403 | $1,157.24 | $1,157.20 | $1,157.20 | |