| 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 | $173.40 | 8.462% | $188.0731 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $219.79 | 7.111% | $235.4193 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $36.53 | 12.822% | $41.2139 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $136.57 | 10.618% | $151.071 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $52.53 | 11.759% | $58.707 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $114.86 | 5.404% | $121.067 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $31.59 | 6.384% | $33.6067 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $765.27 | $829.1580 | $829.16 | $829.05 | $829.20 | |