| 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 | $153.99 | 9.312% | $168.3295 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $174.36 | 4.620% | $182.4154 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $118.82 | 13.761% | $135.1708 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $109.94 | 3.757% | $114.0704 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $61.97 | 8.525% | $67.2529 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $146.93 | 13.487% | $166.7464 | $166.75 | $166.75 | $166.70 |
| Purchase #7 | $239.77 | 3.293% | $247.6656 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $1,005.78 | $1,081.6510 | $1,081.66 | $1,081.60 | $1,081.70 | |