| 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 | $111.39 | 6.135% | $118.2238 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $167.51 | 11.123% | $186.1421 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $156.70 | 8.729% | $170.3783 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $172.72 | 6.208% | $183.4425 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $228.67 | 4.860% | $239.7834 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $40.48 | 5.780% | $42.8197 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $208.39 | 9.552% | $228.2954 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,085.86 | $1,169.0852 | $1,169.08 | $1,169.10 | $1,169.00 | |